Above-the-line deductions cut AGI without itemizing: HSA, Solo 401(k), SEP, student loan interest. 2026 limits and who qualifies.

Correspondence audits happen by mail; field audits are in-person examinations. What each one requires, how long they take, and how to respond to the letter.

Already own the rental? A look-back cost segregation study plus one Form 3115 method change captures missed depreciation now. No amended returns needed.

Dissolving an S-corp means Form 966 within 30 days, a final 1120-S by the 15th day of the 3rd month after dissolution, and liquidating-distribution taxes.

How divorce changes your filing status, why property transfers are usually tax-free with carryover basis, and who claims the kids.

Enrolled agents, CPAs, and attorneys have unlimited IRS representation rights: audits, collections, appeals. What an unlicensed preparer cannot do.

RSUs are taxed as ordinary income at vest; ISOs and NSOs follow different rules. How each type of equity comp is taxed, and what to plan before liquidity.

DIY tax software records what happened. Gambit plans before it happens. An honest comparison of when software is enough and when strategy pays.

Gambit splits strategy and filing across two roles; traditional firms combine them in one preparer. What changes, honestly compared.

ISOs offer capital-gain treatment but bring AMT risk and holding periods. NSOs are taxed as ordinary income at exercise. Side-by-side comparison.

LLC, S-corp, or C-corp? A tax-first guide to how each entity is taxed, where the real savings are, and when the S-corp election pays off.

MFJ vs MFS: joint filing combines income on one return with joint liability; separate means two returns with restricted credits. Run both to compare.

Mixed-use expenses are deductible only for the business portion. Here is the IRS substantiation standard and how to document mileage, travel, and dues.

QSBS under Section 1202 can exclude up to $15M of startup stock gains from federal tax. Eligibility rules, the new 3/4/5-year tiers, and the cap explained.

How to qualify for real estate professional status: the 750-hour and working-time tests, material participation, and documentation mistakes that sink claims.

What the IRS expects for S-corp reasonable salary: the rules, the factors courts use, how to benchmark your pay, and the mistakes that trigger reclassification.

Yes, $300 of side-hustle income is taxable even with no 1099. What the $400, $2,000, and $20,000 thresholds actually govern.

When does an S-corp election make sense? The profit threshold, the March 15 deadline, late-election relief, mid-year elections, and when to wait.

S-corp vs LLC for consultants, by the numbers: side-by-side tax comparison, savings at $60k, $90k, and $150k profit, admin burden, and audit risk.

How the IRS 7-day and 30-day average-stay rules decide whether your rental is passive, which schedule it goes on, and when losses offset other income.

Sole proprietor eyeing an LLC or S-corp? A 3-step framework: liability protection, the profit threshold, admin burden, and the conversion checklist.

Solo 401(k) employer contributions hit 25% of compensation for 2026, stacking with $24,500 in deferrals up to $72,000. How it works.

An IPO or acquisition rewards tax planning done before it closes. QSBS checks, 83(i) elections, charitable share donations, and timing sales across tax years.

Airbnb dwellings follow Section 280A day-count rules; Turo cars follow listed-property depreciation rules. How each works and what records to keep.

A PTET election lets your S corp or partnership deduct state taxes at the business level, bypassing the SALT cap. How it works, who qualifies, and California's 2026 rules.

The 2026 SALT deduction cap is $40,400 and phases down above $505,000 of income. Here is how it works, who it hits hardest, and the workarounds high earners actually use.

Phased out of the Roth IRA? The 2026 playbook: backdoor Roth, mega backdoor Roth, Solo 401(k) stacking, defined benefit plans, and the inherited IRA 10-year rule.

Depreciation, cost segregation, real estate professional status, short-term rentals, and 1031 exchanges: the tax strategies behind a rental portfolio.

The ordinary-and-necessary test, above-the-line deductions, home office rules, and how to document mixed-use expenses you can defend.

2026 retirement limits in one place: 401(k) $24,500, IRA $7,500, Solo 401(k)/SEP $72,000, SIMPLE $17,000, HSA $4,400/$8,750, and what changed.

Too much income for a direct Roth IRA? The backdoor Roth in five steps: the pro-rata rule trap, Form 8606, timing, and 2026 limits.

The mega backdoor Roth moves far more than $24,500 into Roth yearly. The mechanics, 2026 limits, and the two plan features required.

How a 1031 exchange defers capital gains on investment property: like-kind rules, 45-day and 180-day deadlines, boot, and the depreciation recapture trap.

Most non-spouse IRA beneficiaries must empty the account by year 10. Annual RMDs apply in years 1-9 only if the owner died after their required beginning date.

Regular and exclusive use is the gateway to the home office deduction: the test, simplified vs. actual expenses, and the S-corp accountable plan rule.

Fix a Roth IRA excess contribution by withdrawing it plus earnings by your extended return due date. Miss it and the 6% penalty repeats yearly.

RSUs are taxed as ordinary income the day they vest. How withholding works, why 22% often falls short, and how to track your cost basis for the later sale.

The wash sale rule: how the 61-day window, basis adjustment, and IRA trap affect tax loss harvesting.

An IRS audit starts with a letter, not a mistake. Learn what triggers audits, the real audit odds by income, and how to prepare before one happens.