#guides
Поетапни ръководства за счетоводство, книговодство и финансови задачи
For tax year 2026, businesses with a three-year average of gross receipts at or below $32 million can elect Section 471(c) to skip UNICAP, treat inventory as non-incidental materials and supplies, and file Form 3115 — often producing a one-time Section 481(a) deduction in the year of change.
Beneficiaries of taxable estates can claim a Section 691(c) income tax deduction for federal estate tax already paid on inherited IRAs and other IRD assets. This guide covers eligibility, the with-and-without calculation, where to claim it on Schedule A, and the errors that cost families six figures.
Section 7345 lets the IRS certify a "seriously delinquent" tax debt — roughly $66,000 in 2026 — to the State Department, which can deny, refuse to renew, or revoke a U.S. passport. This guide explains how the CP508C notice works, the five practical paths to decertification, the expedited procedures for imminent travel, and what the courts have recently said.
Section 7463 lets a taxpayer challenge an IRS deficiency of $50,000 or less in U.S. Tax Court without a lawyer for a $60 filing fee, using a simplified Form 2 petition and informal trial — in exchange for giving up the right to appeal and the ability to set precedent.
The step transaction doctrine lets the IRS treat a sequence of formally separate steps as one taxable transaction. This guide explains the three tests courts apply — end result, mutual interdependence, and binding commitment — the landmark cases (Gregory v. Helvering, Court Holding, Kimbell-Diamond), the 2026 transactions most exposed (1031 drop-and-swaps, pre-sale entity conversions, gifts before the estate exemption sunset), and the documentation habits that keep multi-step plans defensible.
Form 911 opens the door to the Taxpayer Advocate Service, an independent IRS office that intervenes in stalled refunds, wrongful levies, and identity-theft cases under IRC Section 7811. This guide explains the four hardship categories, how to file, and what to write so a case gets expedited rather than queued.
Section 105(h) requires self-insured health plans, including ICHRAs and HRAs, to pass an eligibility test and a benefits test each year. Fail, and a portion of a highly compensated individual's reimbursements becomes taxable W-2 income — calculated as the excess reimbursement.
Rev. Proc. 2019-38 lets landlords claim the 20% QBI deduction if a rental enterprise logs 250+ hours of rental services a year with contemporaneous records and a signed election. Triple net leases and personal-use property are excluded.
The Section 509(a) public support test requires 501(c)(3) nonprofits to draw more than one-third of support from the public over a rolling five-year window. Fail it twice and you tip into private foundation status—facing a 1.39% excise tax on investment income, mandatory 5% annual payout, and donor deduction limits that drop from 60% to 30% of AGI.
A practical guide to Section 453 installment sales and Form 6252 — how the gross profit ratio defers capital gains across years, when depreciation recapture forces year-one recognition, how the Section 453A interest charge applies above the $5 million threshold, and when electing out beats deferral.
Form 6166 is the IRS letter that lets U.S. taxpayers claim treaty rates on foreign royalties, dividends, and services. This guide walks through the Form 8802 application, eligibility rules, common rejection traps, and the timing required to get withholding right at the source.
Innocent spouse relief under IRC Section 6015 lets divorced or separated taxpayers escape joint liability for a spouse's tax misconduct via Form 8857. This guide covers the three types of relief—traditional, separation of liability, and equitable—plus deadlines, evidence requirements, and the common reasons the IRS denies claims.
