Quick Answers:
- The IRS zeroes in on late or inaccurate Form 990 filings, which are the #1 cause of nonprofit audits.
- Insider benefits (like inflated executive pay or personal expenses paid with nonprofit funds) almost guarantee IRS attention.
- Clear records and consistent compliance practices are your strongest shield against an audit.
You built your Greater Seattle nonprofit to serve a mission.
But, because you don’t run on profit margins, your donors and the IRS expect accountability.
And even one mistake with your tax filing, even an innocent one, can put you at risk of a nonprofit audit.
Why Do Nonprofit Audits Happen?
The IRS views tax-exempt status as a privilege, not a permanent right.
That means nonprofits are held to a higher standard than many small businesses. The IRS’s role is to ensure your funds are truly being used for charitable purposes… not private benefit.
Think of it like this: Tax exemption is a deal between your nonprofit and the government. You get relief from certain taxes, but in return, you must prove that your activities consistently serve the public good. When filings look sloppy or benefits appear to flow to insiders, the IRS assumes that the agreement may be breaking down.
At its core, an audit happens to ensure your nonprofit is upholding the spirit of its tax-exempt mission.
The IRS wants to make sure donated dollars are tracked, restricted funds are used as promised, and public reporting matches your actual activities.
Accountability to the IRS is a direct extension of accountability to your donors.
What Are Some Common Audit Triggers for Nonprofits?
Now let’s get specific. These are the issues that most often pull nonprofits into audits:
Late or missing Form 990s. Miss 3 in a row, and your exemption is revoked automatically. I’ve seen King County nonprofits lose their status this way… not because they misused funds, but because they assumed “small delays” wouldn’t matter.
Private benefits to insiders. Inflated executive salaries, personal loans from nonprofit funds, or covering a board member’s “business trip” that’s really a vacation… the IRS treats all of these as abuse of tax-exempt status.
Mixing personal and nonprofit expenses. Even something as small as putting personal gas charges on the nonprofit’s debit card can invite suspicion. It signals that the line between mission-related expenses and private benefit isn’t being respected.
Unrelated business income was not reported properly. Renting out a building, running side ventures, or selling merchandise can all generate unrelated business income. If it’s not reported on Form 990-T, the IRS assumes your nonprofit is hiding taxable revenue.
In short, audits don’t usually start with fraud. They start with patterns that look sloppy or inconsistent.
Once the IRS sees smoke, they go looking for fire.
On the other hand, I’ve seen a nonprofit that updated its bookkeeping mid-year after realizing payroll records weren’t tying out to the 990. When the IRS asked for clarification, they provided clean reconciliations immediately. The inquiry ended there.
That could be you as well, by simply implementing good bookkeeping practices.
How Can Your Nonprofit Stay Off the IRS’s Audit Calendar?
If you want to minimize the chance of a nonprofit audit, the key is building compliance into your everyday operations. That means filing returns on time, documenting every board decision, keeping receipts organized, and separating personal and organizational funds completely.
Think of it this way: if an IRS agent walked in tomorrow and asked to see your records, would you feel confident handing them over? If the answer is no, now’s the time to clean things up.
Embedding these habits now saves more than stress later.
Consistent recordkeeping → quick reconciliation of 990s to bank statements
Clear segregation of funds → less chance that restricted donations will questioned
Timely filings → avoid automatic daily penalties that add up fast
What Do You Do if the IRS Comes Calling?
Sometimes even the most diligent nonprofits get flagged.
If you’ve received an audit letter, the worst thing you can do is ignore it or try to wing it. The IRS will expect to see every Form 990, payroll record, bank statement, and set of minutes from board meetings.
And they won’t just skim them… they’ll dig.
I’ve seen Greater Seattle nonprofits walk into audits unprepared and face steep penalties. I’ve also seen those who got help early protect their status and move on quickly.
The difference comes down to preparation and representation.
FAQs
“What happens during a nonprofit audit?”
The IRS will request records like Form 990s, bank statements, board minutes, and payroll documents. They may interview staff or board members and compare your filings with actual activity.
“Can the IRS revoke my nonprofit status?”
Yes. Repeated non-filing, misuse of funds, or private benefits to insiders are all grounds for revocation of tax-exempt status
“How far back can the IRS audit a nonprofit?”
Generally, three years, but if fraud is suspected, they can go back indefinitely.
“What’s the penalty for filing Form 990 late?”
Penalties start at 20 dollars per day and can go up to 100 dollars per day for larger organizations, capped at 50K per return.
“Do small nonprofits still face audits?”
Absolutely. Even smaller nonprofits that only file the 990-N can be audited if their activities raise concerns.
“Can board members be held personally responsible in an audit?”
If there are problems with payroll taxes, fraudulent activity, or situations where a board member receives personal benefits from the nonprofit’s assets, they may be held personally liable.
Where to go from here
The earlier you take action, the more control you have over the outcome. With the right guidance, you can protect your nonprofit’s status and keep the focus where it belongs: on your mission.
That’s why the best move is to get ahead of it. If you’re worried about an IRS audit, or if you’ve already received a notice, let’s talk. I’ll help you get clarity on what’s really happening and map out the steps to protect your nonprofit and the mission you’ve worked so hard to build.