Maya K.
Senior Full-Stack Developer
Grant writing services cost $1,500 to $5,000 for a foundation proposal and $5,000 to $15,000 or more for a federal application. Hourly work runs $30 to $150, clustering near $75. A letter of inquiry is $400 to $1,200. Monthly retainers run $2,000 to $6,000.
Those two markets, hourly and flat fee, are both published, so they can be checked against each other. A foundation proposal takes 10 to 20 hours of writer time. Twenty hours at the mid-level rate of $75 is $1,500, and $1,500 is exactly the published floor of the foundation flat-fee market. The floor is not a discount. It is the hourly market restated.
Run the same check on federal work and it fails. A federal application takes 100 to 150 hours. The published federal floor of $5,000 divided by 100 hours is $50 an hour, and over 150 hours it is $33.33. Both sit below the mid-level rate. A cheap federal quote is not a bargain, it is a different scope, and you should ask which.
One thing to settle before you take any quote: nobody reputable will work for a percentage of the award. The Grant Professionals Association code of ethics bars commission and percentage compensation outright, and the federal cost principles make it hard to pay for anyway.
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Fund milestone 1 · $1,800 in escrow · $4,800 in escrow · $12,500 in escrow · released on your approval
See the rate before the discovery call
Every grant writer we match shows a rate on the card before you talk, so you can price your own deadline against the tables below instead of filling in a quote form and waiting three days. Milestone escrow holds the money until the draft lands and your board has read it.
Last updated September 2026. Rate bands verified September 2026 against published US grant consulting rate cards.
By grant type
Price tracks the funder, not the size of the award. A family foundation asks for four pages and a budget. A federal agency asks for a work plan, a logic model, an evaluation design, letters of commitment, indirect cost documentation and a set of assurances, and it rejects the whole package if one attachment is in the wrong format. That is why the same writer charges three times more for an application that might be worth less money.
| Grant type | Typical flat fee | Writer hours | Implied hourly | What the money buys |
|---|---|---|---|---|
| Letter of inquiry | $400 to $1,200 | 4 to 10 | $40 to $300 | Two to three pages, funder fit argument, the ask |
| Foundation proposal | $1,500 to $5,000 | 10 to 20 | $75 to $500 | Full narrative, budget narrative, standard attachments |
| Complex or first-time foundation | $2,500 to $6,000 | 20 to 30 | $83 to $300 | The above plus funder research and a cold relationship to build |
| State or local government | $3,000 to $10,000 | 40 to 60 | $50 to $250 | Prescribed forms, matching funds documentation, compliance language |
| Federal application | $5,000 to $15,000+ | 100 to 150 | $33 to $150 | Work plan, logic model, evaluation design, 75+ page package |
| Prospect research only | $500 to $3,000 | 6 to 30 | $83 to $100 | A ranked funder list with priorities, deadlines and average award size |
| Grant reporting after an award | $500 to $2,500 | 5 to 20 | $100 to $125 | Interim and final reports against the funded work plan |
| Monthly retainer | $2,000 to $6,000 | 20 to 60 per month | $100 | A rolling calendar, ongoing submissions, reporting, funder relationships |
The honest middle
Most small and mid-size nonprofits reading this need the $1,500 to $5,000 foundation band, bought one proposal at a time until the calendar justifies a retainer.
What does not change price
The size of the award. A writer charges the same for a $25,000 foundation proposal as a $250,000 one, because the work is the same. That is the whole argument against percentage pricing in one sentence.
What does
Funder complexity, how much of your program data already exists in writing, whether an evaluation design is required, and how many days are left before the deadline.
Pricing models
Every quote you receive will be one of these. The differences matter more than the headline number, because each model moves the risk of a badly scoped application to a different party.
| Model | Typical price | Who carries the risk | Best for | Allowed |
|---|---|---|---|---|
| Hourly | $30 to $150, mid $75 | You do | Editing an existing draft, or work whose scope you cannot describe yet | Yes |
| Flat fee per proposal | $400 to $15,000+ | The writer does | A defined application with a published deadline and a known form | Yes |
| Monthly retainer | $2,000 to $6,000 | Shared | Organizations submitting roughly one substantial proposal a month or more | Yes |
| Senior federal specialist | $150 to $250+ hourly | You do | Research, health and multi-agency federal packages with an evaluation design | Yes |
| Percentage of the award | 5% to 15% asked | Nobody, it just moves the cost | Nothing. It is barred by the GPA and AFP ethics codes | No |
The useful way to read this table is to notice that the flat fee is the only model where the writer carries the cost of their own bad estimate. If a foundation proposal turns out to need three rounds of program-data digging that nobody anticipated, an hourly engagement bills you for all of it and a flat fee does not. That is what the premium over the hourly-implied floor is buying, and on a first-time application it is usually worth paying.
The check nobody runs
Both halves of this market publish their numbers, and almost nobody puts them next to each other. Hourly rates run $30 to $150 with mid-level writers around $75. Hours per application are also published: 10 to 20 for a foundation proposal, 40 to 60 for a state application, 100 to 150 for a federal one. Multiply and you get a defensible price for any quote you are handed.
| Application | Published hours | Hours at $75 mid-level | Published flat fee | Verdict |
|---|---|---|---|---|
| Foundation proposal | 10 to 20 | $750 to $1,500 | $1,500 to $5,000 | The flat floor equals 20 hours at the mid-level rate, to the dollar |
| Complex foundation | 20 to 30 | $1,500 to $2,250 | $2,500 to $6,000 | Flat sits above hourly, which is the research and relationship premium |
| State or local | 40 to 60 | $3,000 to $4,500 | $3,000 to $10,000 | The flat floor is exactly 40 hours at $75; the ceiling is not about hours |
| Federal | 100 to 150 | $7,500 to $11,250 | $5,000 to $15,000+ | The flat floor is below the hourly floor. Ask what is being cut |
Finding one
The foundation floor is the hourly market wearing a different hat
Twenty hours at $75 is $1,500. The published floor of the foundation flat-fee market is $1,500. Those two numbers come from completely separate sources and they land on the same figure, which is a good sign that both are honest. So a $1,500 flat quote is not a discount and it is not a red flag. It is a mid-level writer expecting to spend a full twenty hours.
Where the flat fee earns its premium is above that. A $4,000 foundation proposal finished in 10 hours implies $400 an hour, and the same fee over 20 hours implies $200. That spread is the writer pricing the risk that your program data does not exist in usable form yet, which is the single most common reason a proposal runs long.
Finding two
A $5,000 federal quote does not reconcile with 100 hours
Federal applications are published at 100 to 150 hours. The published federal floor is $5,000. Divide and you get $50 an hour at 100 hours and $33.33 at 150. Both are below the mid-level rate of $75, and the second is near the bottom of the entire $30 to $150 range.
There are only three explanations, and you are entitled to know which one applies. The writer is junior. The writer is reusing a narrative they have already built for a similar applicant. Or the writer has not budgeted a hundred hours and you will be doing the attachments yourself in the last week. Ask the question directly: how many hours are you budgeting for this application, and what is in scope if it runs over.
The commission question
This is the most-searched question in the category and it has a clean answer with two independent halves. The first is professional ethics. The Grant Professionals Association code states that members shall not accept or pay a finder's fee, commission, or percentage compensation based on grants, and shall take care to discourage their organizations from making such payments. The Association of Fundraising Professionals holds its members to the same standard. A writer who offers you a commission deal is telling you, before you have paid anything, that they operate outside their own profession's code.
The second half is the federal cost principles, and it is the part almost nobody mentions. Under 2 CFR 200.460, proposal costs for both successful and unsuccessful applications normally should be treated as indirect costs and allocated across all your current activities, not billed as a direct cost to the award they won. 2 CFR 200.442 separately makes the costs of organized fundraising unallowable. Put together, that means the money to pay a commission generally cannot come out of the federal grant that generated it. It has to come from unrestricted funds, the same place a flat fee comes from, which removes the only apparent advantage the commission model had.
And then there is the arithmetic, which is the part that should end the conversation. A grant writer does the same amount of work whether the ask is twenty-five thousand dollars or two hundred and fifty thousand. A percentage does not.
| Award size | 10% commission | Typical flat fee | Difference | Who is ahead |
|---|---|---|---|---|
| $25,000 foundation | $2,500 | $3,000 | $500 cheaper | You are, barely |
| $50,000 foundation | $5,000 | $3,000 | $2,000 more | The writer |
| $100,000 foundation | $10,000 | $5,000 | $5,000 more | The writer, 2x |
| $250,000 federal | $25,000 | $10,000 | $15,000 more | The writer, 2.5x |
| $500,000 federal | $50,000 | $15,000 | $35,000 more | The writer, 3.3x |
| $1,000,000 federal | $100,000 | $15,000 | $85,000 more | The writer, 6.7x |
The crossover is easy to compute for any quote you are given: divide the flat fee by the commission rate. At 10%, a $3,000 flat fee is matched at a $30,000 award, and a $5,000 fee, the ceiling of the entire foundation market, is matched at $50,000. Above those award sizes the commission costs you more. At 15% the crossover falls to $20,000 and $33,333.
Which means the commission model only saves a nonprofit money on grants small enough that the organization probably should not be paying an outside writer at all. On every award large enough to matter, it is the more expensive option, and it is the one your auditor will ask about.
The honest comparison
Most pages on this topic assume the answer is hire someone. On a single foundation proposal, the cost numbers do not support that, and pretending otherwise would make the rest of this page less useful. The Bureau of Labor Statistics puts the median hourly wage for fundraisers at $34.88 as of May 2025. Loading that at the March 2026 ECEC private-industry split, where wages are 69.9% of total compensation, gives roughly $49.88 an hour fully burdened.
| Application | Hours | In-house at $49.88 loaded | Outside flat fee | What actually decides it |
|---|---|---|---|---|
| Foundation proposal | 10 to 20 | $499 to $998 | $1,500 to $5,000 | In-house wins on cost if your staff can write. Do it yourself |
| Complex foundation | 20 to 30 | $998 to $1,496 | $2,500 to $6,000 | Still cheaper in-house, unless the funder relationship is new |
| State or local | 40 to 60 | $1,995 to $2,993 | $3,000 to $10,000 | Close. Compliance experience starts being worth real money |
| Federal | 100 to 150 | $4,988 to $7,482 | $5,000 to $15,000+ | Capacity, not cost. That is three to four full working weeks |
Read the bottom row again, because it is the whole argument. On paper a federal application written in-house costs about the same as the cheapest outside quote. But 100 to 150 hours is three to four complete working weeks of one person. If that person is your development director, then for a month nobody is stewarding your existing funders, nobody is running the spring appeal, and nobody is closing the major gifts that pay the rent. The federal application does not cost you $5,000 of salary. It costs you a month of your fundraising program, and that is a much larger number that never appears in the budget.
The same logic sets the retainer ceiling. That BLS median annual wage of $66,490 for fundraisers, loaded at the same 1.43x, is $95,081 a year, or $7,923 a month. The published retainer market tops out at $6,000 a month, which is $72,000 a year. So even the most expensive retainer on the market is cheaper than one median in-house fundraiser once benefits are counted. The crossover is $7,923 a month: below it, buy the service, above it, hire the person. Note how misleading the unloaded comparison is, since $72,000 looks more expensive than a $66,490 salary until you add the 30.1% that benefits actually cost.
Do it in-house when
You are applying to two or three foundations you already have a relationship with, your program outcomes are already documented, and somebody on staff writes well.
Hire per proposal when
There is one application that matters this year, it is state or federal, and missing the deadline or failing a compliance check would waste the whole effort.
Retain when
You are submitting at least one substantial proposal a month. A $2,000 retainer is only 1.3 proposals at the flat-fee floor, so below that cadence you are buying availability, not writing.
The deadline tax
Rush surcharges in this market are published and they are steep: roughly 25% to 50% when there are fewer than three weeks to the deadline, and 50% to 100% under ten days. Because they are a percentage of the base fee, the penalty scales with exactly the applications you can least afford to get wrong.
| Base fee | Under 3 weeks, +25% to 50% | Under 10 days, +50% to 100% | What the late call costs you |
|---|---|---|---|
| $1,500 foundation floor | +$375 to $750 | +$750 to $1,500 | Up to a second proposal |
| $3,000 typical foundation | +$750 to $1,500 | +$1,500 to $3,000 | Up to a second proposal |
| $5,000 federal floor | +$1,250 to $2,500 | +$2,500 to $5,000 | Up to a whole extra federal application |
| $10,000 federal | +$2,500 to $5,000 | +$5,000 to $10,000 | Up to a whole extra federal application |
The pattern is worth naming, because it decides your calendar rather than your budget. At the ten-day tier the surcharge can equal the entire base fee, meaning the single cheapest thing a development office can do to control grant writing costs is to start three weeks earlier. Not negotiate harder. Start earlier. On a federal application, where the honest estimate is 100 to 150 hours, ten days is not a rush job in any case, it is a physical impossibility for one writer, and a quote that accepts it without comment is telling you something about the draft you are going to receive.
Scope
Most disputes over a grant writing invoice are scope disputes, not price disputes. The proposal fee covers the proposal. Almost everything that surrounds it is a separate line item, and knowing which is which before you sign is the difference between a clean engagement and an awkward call in week three.
Normally included in the proposal fee
Normally billed separately
One item on that second list deserves more attention than it gets. Prospect research is the part of the process that determines whether the proposal was ever worth writing, and it is priced separately precisely because it is a genuinely different job: reading funder priorities, past award sizes and giving patterns, then ranking them against your programs. It is also the most delegable piece of the whole workflow, which is why a lot of development offices now hand the first pass of that research to a research assistant and keep the writer's expensive hours for the narrative. If you only buy one thing on this page, a ranked funder list beats a proposal to the wrong funder every time.
Vetting
Grant writing is an unlicensed field, so the credential does less work than it does in accounting or law. These are the questions that actually separate a writer who will land your application from one who will hand you a template with your program name inserted.
Ask this first
How many hours are you budgeting
Compare the answer to the published ranges on this page. A writer who says forty hours for a federal application is either extraordinarily fast or has not read the notice yet.
Credential
The GPC, and what it means
The Grant Professional Certified credential comes from the Grant Professionals Certification Institute and requires documented experience plus an exam. It is a floor on competence, not a predictor of an award.
References
Two, from your size and subsector
A writer who is excellent at arts foundations may never have touched a HRSA notice. Subsector experience predicts quality better than years in the field.
Treat with caution
A quoted win rate
Success rates depend mostly on funder fit and your organization's track record, neither of which the writer controls. A stated percentage is a marketing number unless they will show you the denominator.
Walk away from
Any percentage or contingency offer
It is barred by the GPA and AFP codes, it usually costs you more, and it creates an audit question you do not want to answer. This one is not a judgment call.
Settle before signing
Who answers the funder's questions
Program officers often come back with clarifying questions weeks after submission. Agree in writing whether responding to those is included or billed hourly.
How it works
01
Tell us the deadline
The funder, the type of application and the date it is due. The date matters most, because it determines whether you are in rush pricing before you start.
02
Get a shortlist in 48 hours
Hand-picked writers who have worked in your subsector, each showing a rate on the card before you speak to anyone.
03
Agree hours and milestones
Outline, first draft, final package. Splitting the work this way is what stops a scope disagreement from becoming a missed deadline.
04
Escrow releases per milestone
Funds sit in escrow and release as each milestone is accepted, so the writer is paid for work delivered and your board is never paying ahead of a draft.
Every writer on the platform clears a four-stage vetting process before they can be matched, and the rate is visible up front rather than quoted after a discovery call. If you want to see how the payment protection works in detail, the guide to freelance escrow walks through milestone release, and our pricing page sets out what the platform itself costs on top of the writer's fee.
Questions
Grant writers charge $30 to $150 an hour, with mid-level writers around $75. On a flat fee, a foundation letter of inquiry runs $400 to $1,200, a full foundation proposal $1,500 to $5,000, and a federal application $5,000 to $15,000 or more. Monthly retainers run $2,000 to $6,000.
A foundation proposal costs $1,500 to $5,000 and takes 10 to 20 hours of writer time. A state application costs roughly $3,000 to $10,000 across 40 to 60 hours. A federal application costs $5,000 to $15,000 or more and takes 100 to 150 hours, which is why the federal number is several times the foundation number.
No. The Grant Professionals Association code of ethics states that members shall not accept or pay a finder's fee, commission, or percentage compensation based on grants, and the Association of Fundraising Professionals holds the same standard. Any writer offering to work for a percentage of the award is telling you they are outside their profession's ethics code.
It is barred by the professional ethics codes, and the arithmetic is against you anyway. A 10% commission passes a $3,000 flat fee at a $30,000 award and passes the $5,000 ceiling of the whole foundation market at a $50,000 award. On a $500,000 federal award, 10% is $50,000 against a $15,000 flat-fee ceiling.
Usually not as a direct cost. Under 2 CFR 200.460, proposal costs for both successful and unsuccessful applications normally should be treated as indirect costs allocated across all activities, and 2 CFR 200.442 makes organized fundraising unallowable. In practice the fee comes out of unrestricted funds and has to be budgeted before you apply. Confirm the treatment with your auditor.
A foundation proposal takes 10 to 20 hours, and 20 to 30 if it is complex or a first approach to that funder. A state application takes 40 to 60 hours. A federal application takes 100 to 150 hours, because federal packages routinely run 75 pages or more once attachments are included.
On a single foundation proposal, probably not on cost alone: 10 to 20 hours of a median-paid fundraiser is about $499 to $998 loaded, against a $1,500 outside floor. The case gets strong on federal work, where 100 to 150 hours is three to four full working weeks of one person, which most development shops simply do not have.
A grant writer researches funders whose priorities match your programs, drafts the narrative and the budget narrative, assembles the attachment package, and submits through the funder's portal. Prospect research, grant reporting after an award, and grants management are usually priced as separate line items rather than bundled into the proposal fee.
Yes. You are buying the proposal, not the outcome, which is exactly what the ethics codes intend. The writer controls the quality of the application and controls nothing about the funder's decision. That is also why 2 CFR 200.460 treats proposal costs the same way for successful and unsuccessful bids.
Divide the quote by the realistic hours. A $1,500 foundation proposal over 20 hours implies $75 an hour, which is exactly the published mid-level rate. A $5,000 federal quote over 100 hours implies $50 an hour, below the mid-level rate, so ask whether the writer is junior or is not budgeting 100 hours.
Ask for two references from organizations your size in your subsector, ask how many hours they are budgeting for your specific application, and ask what happens if the funder asks follow-up questions after submission. Look for the GPC credential from the Grant Professionals Certification Institute, and treat any promised win rate as a sales claim.
Hourly rates run $30 to $150, clustering around $75 for a mid-level writer. Senior federal specialists charge $150 to $250 and up. For context, the BLS median hourly wage for fundraisers was $34.88 in May 2025, so a consultant at $75 is billing roughly twice the median in-house wage before benefits are counted.
Tell us the funder, the type of application and the deadline, and we hand-pick a shortlist of vetted grant writers within 48 hours, each with their rate on the card. Milestone escrow holds the money until the draft lands and your board has read it.