The Augusta Rule Explained:
How Business Owners Can Legally Deduct Rent Tax-Free
IRC Section 280A(g) lets you rent your home to your business for up to 14 days a year tax-free — but the Tax Court has been clear about what happens when the documentation is thin.
The Quick Read
If you've never executed §280A(g), you're likely leaving $5,000–$15,000 of completely tax-free annual income on the table. The Augusta Rule is real, legal, and IRS-tested. The strategy works. The audit defense — three competing FMV quotes, written rental agreement, contemporaneous meeting minutes — is the entire game. Sinopoli v. Commissioner shows what happens when you skip the documentation.
Named after the Masters Tournament — where Augusta National members rent their homes to corporate sponsors each April for tens of thousands of dollars a week — the Augusta Rule is one of those tax strategies that sounds too good to be true until you read the actual code. It is real, it is in the statute, and most business owners who could use it are not. If you've never executed §280A(g) — and most of you reading this haven't — you're likely leaving $5,000 to $15,000 of legitimate, completely tax-free annual income on the table.
The mechanics are simple. Under IRC Section 280A(g), if you rent your personal residence to any party — including your own business — for 14 or fewer days per calendar year, the rental income is excluded from your personal taxable income entirely. You do not report it. You do not pay tax on it. And on the other side of the transaction, the business deducts the rent as an ordinary and necessary §162 expense. The One Big Beautiful Bill Act, signed in July 2025, made no changes to §280A(g) — the rule carries into 2026 unchanged. We'll walk through David's case — a Charlotte software founder running a 2-day annual board retreat at his Myers Park home — later in the piece.
The mechanics are simple. The execution is where owners get themselves in trouble — and the Tax Court has now told us, in detail, exactly how. And because §280A(g) is an annual, use-it-or-lose-it exclusion, every year you skip it is $5,000 to $15,000 of tax-free income permanently lost — there is no retroactive claim, no amended-return rescue, no way to recover the prior years you left on the table.
How the Augusta Rule Actually Works
The §280A(g) exclusion has four statutory conditions, all of which must be satisfied:
- The dwelling must be used by the taxpayer as a residence during the year (your primary home, or a second home you actually live in — not a pure rental property).
- The rental period, in aggregate, must be 14 days or fewer per calendar year. On day 15, every dollar of rent for the entire year becomes taxable.
- The rent charged must reflect fair market value for the space and the use — not your mortgage payment, not a number that backs into a target.
- The business renting the space must have a genuine §162 business purpose for doing so. The meeting must actually happen, with attendees, an agenda, and a reason to meet that the business would have paid an outside venue to host.
Get those four right and the strategy is clean — for a typical Charlotte owner running one or two annual offsites, that is $5,000 to $12,000 of tax-free personal cash flow plus a matching §162 deduction at the entity, every year, indefinitely. Miss any of the four and the deduction collapses on the business side, the income becomes taxable on the personal side, or both.
The Strategy, Visualized
Three documentation gates stand between your residence and the dual benefit. Clear all three and a 2-day, $2,000-per-day rental delivers $4,000 of tax-free income to you and a $4,000 §162 deduction to the entity — a combined benefit of roughly $5,500 in a 37% bracket. Miss any gate and both sides collapse.
Fair Market Value: The Three-Quote Rule
The single most contested element under audit is the rental rate. The statute does not define it, but the Tax Court and the IRS audit guidelines have converged on a workable standard: what would an unrelated third party charge to rent comparable space for the same use, in the same market, on the same dates?
The defensible practice is what tax counsel call the three-quote rule. Before the meeting, gather written rate quotes — emails, screenshots, published rate cards — from at least three comparable venues in your local market: a hotel conference room, a private event space, an executive retreat property, or a coworking conference suite. Save them in the file with that year's documentation. Set your rent at or below the median of those quotes.
What does not work: a rate pulled from a national average, a rate scaled to your mortgage payment, or a rate calibrated to deliver a specific tax outcome. If you set rent at $3,000 a day for a Sunday afternoon "board meeting" in a 2,400-square-foot suburban home — when comparable Charlotte hotel meeting rooms run $400 to $1,200 — you are writing the IRS adjustment in advance.
Sinopoli v. Commissioner: What the Tax Court Did in 2023
Every business owner using this strategy should know the facts of Sinopoli v. Commissioner, T.C. Memo. 2023-105 (Aug. 14, 2023). The case is the cleanest field guide we have to how the IRS attacks aggressive Augusta Rule positions and how the Tax Court resolves them.
The taxpayers were three shareholders of a Planet Fitness S-corp. Over a three-year window, the S-corp paid the shareholders a combined $290,901 in rent for purportedly hosting monthly business meetings at their personal residences. The S-corp deducted every dollar; the shareholders excluded every dollar under §280A(g).
The Tax Court did not disallow the strategy in concept. It disallowed the execution. Two findings drove the outcome:
- The rent was not at fair market value. The taxpayers offered no comparable-venue evidence. The Court re-priced the meetings using local hotel meeting-room rates and capped the allowable rent at $500 per substantiated meeting.
- Most meetings were not substantiated at all. There were no agendas, no minutes, no attendee lists, no calendar entries — nothing contemporaneous to show the meetings happened. Unsubstantiated meetings were disallowed entirely.
The result: a roughly $290,000 deduction collapsed to a small fraction of its claimed value, plus accuracy-related penalties. The lesson is not that the Augusta Rule is risky. The lesson is that aggressive numbers without contemporaneous documentation always lose, and that "monthly meetings at home" with no paper trail is a fact pattern the IRS already knows how to defeat.
The Documentation Checklist
Augusta Rule Audit-Defense File — Per Meeting
[ ] Written rental agreement, signed by owner and entity
[ ] Three FMV quotes from comparable local venues
[ ] Calendar invitation sent in advance
[ ] Written agenda distributed before the meeting
[ ] Attendee list (names, roles, signatures if possible)
[ ] Contemporaneous minutes or notes
[ ] Photo of the space in use, date-stamped
[ ] Invoice from owner to entity, paid via business account
[ ] Day-count log (running total against the 14-day cap)
[ ] Form 1099-MISC issued by entity if rent > $600/yr
This is roughly two hours of work per meeting, performed in the week of the meeting — not reconstructed in March of the following year when your CPA asks. If you reconstruct, you lose. The Sinopoli taxpayers lost roughly $260,000 of a $290,000 deduction on exactly that fact pattern.
Worked Example: A Charlotte Software Owner's Annual Board Retreat
"David," Charlotte Software S-Corp Owner
David owns a 35-employee enterprise software company structured as an S-corp. Each January he hosts a two-day strategic planning retreat with his executive team and outside board advisors at his home in Myers Park. In 2026 he plans to do it right.
Before the retreat, his assistant pulls written rate quotes from three Charlotte venues that could host the same group: a Ballantyne hotel conference suite ($2,800/day), a private event home in Plaza Midwood ($2,200/day), and an executive coworking facility in SouthEnd ($1,900/day). Median: $2,200/day. He sets the rent at $2,000/day, below median, for two days — $4,000 total.
Daily rate (set below 3-quote median): $2,000
Days rented (well under the 14-day cap): 2
Total rent — owner side, excluded under §280A(g): $4,000
S-corp §162 deduction (37% federal bracket): $4,000
Federal tax savings on the deduction: $1,480
Untaxed personal cash flow: $4,000
Combined annual benefit: $5,480
His assistant assembles the file the same week: signed rental agreement, three FMV quotes, agenda, attendee list, minutes, photos, the §1099-MISC the entity will issue in January 2027 (rent exceeded $600), and a day-count log showing 2 of 14 days used. Total internal time: roughly two hours. If the IRS opens an exam in 2029, the file already exists.
Illustration only. Rates and savings depend on local comparables, the owner's marginal bracket, entity structure, and state tax treatment.
1099 Reporting, the Home Office Deduction, and State Tax
Form 1099-MISC: Yes, Issue It
This is a point most articles get wrong. The exclusion is on the income side under §280A(g) — but the entity's information-reporting obligation under §6041 is independent. If your business pays $600 or more in rent to any payee in a calendar year (and the entity is not a corporation paying another corporation), it must issue Form 1099-MISC, Box 1, to the recipient. You then report the 1099 on Schedule E and offset it with an "other expense" line described as "non-taxable rental — IRC §280A(g)," netting to zero. Skipping the 1099 because the income is excluded is the wrong move and creates a matching problem at the IRS — typically a CP2000 notice that costs $1,500 to $3,000 in professional fees to clean up.
No Double-Dipping with the Home Office Deduction
You cannot use the same square footage and the same days for both an Augusta Rule rental and a home office deduction. The home office deduction requires regular and exclusive use of the space for business; the Augusta Rule requires the dwelling be used as a residence. Many sole proprietors who already claim a home office find the Augusta Rule offers limited additional value once the home office is properly maximized. For S-corp owners using an accountable-plan home-office reimbursement, the two strategies can coexist on different days and different rooms — but the analysis must be deliberate.
State Tax Treatment Varies
Section 280A(g) is a federal exclusion. Most states with an income tax conform — North Carolina does — so the exclusion flows through to the state return automatically. A handful of states have decoupled or have their own rules; California, in particular, requires careful review. For Charlotte-based owners with multi-state operations or out-of-state second homes, the conformity question is worth a five-minute check before the strategy is deployed.
Frequently Asked Questions About the Augusta Rule in 2026
Did the One Big Beautiful Bill Act change the Augusta Rule for 2026?
No. OBBBA, signed in July 2025, made no changes to IRC §280A(g). The 14-day exclusion for rentals of a personal residence carries into the 2026 tax year unchanged.
What happens if I rent my home for 15 days in a year?
On day 15, the §280A(g) exclusion fails and every dollar of rent received during the year — including the first 14 days — becomes taxable rental income reportable on Schedule E. Tracking the day-count log against the 14-day cap is non-negotiable.
How do I prove the rental rate is fair market value?
The defensible practice is the three-quote rule: gather written rate quotes from at least three comparable venues in your local market — hotel conference rooms, private event spaces, executive retreat properties — and set your rent at or below the median. Retain the quotes in the file. Sinopoli v. Commissioner (2023) is the case that made FMV substantiation a hard requirement, not a soft one.
Does my business need to issue a 1099-MISC for the rent?
If the business pays $600 or more in rent to the owner in a calendar year, yes — Form 1099-MISC, Box 1 (Rents), is generally required under §6041 even though the income is excluded on the owner's return. The owner reports the 1099 on Schedule E and offsets it with a §280A(g) adjustment so the net is zero.
Can I use the Augusta Rule and the home office deduction at the same time?
Not for the same space on the same days. The home office deduction requires regular and exclusive business use; the Augusta Rule requires the dwelling be used as a personal residence. The two strategies can coexist on different rooms and different days, but the planning must be deliberate to avoid an inconsistency the IRS will surface on exam.
Used cleanly, the Augusta Rule is one of the most efficient strategies in the code: a few thousand dollars of tax-free personal cash flow plus a §162 deduction for the entity, in exchange for two hours of paperwork done in the right week. Used aggressively — inflated rates, weekend "meetings" with no agenda, monthly cadence with no minutes — it is also one of the cleanest IRS adjustments in the code, with Sinopoli now serving as the playbook.
If you are an owner running a real annual board retreat, strategy session, or partner offsite, this is a conversation worth having before the meeting, not after.
This article is for educational purposes only and does not constitute individualized tax, legal, or investment advice. Tax law is current as of the 2026 tax year and may change. Consult with a qualified advisor regarding your specific situation. Llewellyn Financial is a fee-only, fiduciary RIA based in Charlotte, NC.
