#documentation
Documentation resources and user guides available
Under IRS Publication 463 and Section 274(d), a business mileage deduction requires a contemporaneous log recording the date, destination, miles, and business purpose of every trip — the Cohan rule cannot rescue inadequate records. Here is how to build a log that survives an audit at the 2026 rate of 72.5 cents per mile.
Since January 1, 2026, USDA's FSIS requires any "Product of USA" claim on meat, poultry, or eggs to mean born, raised, slaughtered, and processed in the U.S. — and sellers must produce origin, traceability, and attestation records within 24 hours of an inspector's request.
A practical guide for U.S. SaaS founders, foundation model providers, and AI agent builders navigating the EU AI Act before the August 2, 2026 enforcement deadline — covering Article 22 representatives, Article 50 transparency disclosures, GPAI Code of Practice obligations, fine tiers up to 7% of global turnover, and procurement-questionnaire readiness.
The IRS retention clock varies by record type — three years for routine returns, four for employment tax, six when income is understated by more than 25%, seven for bad-debt and worthless-securities losses, and indefinite for unfiled or fraudulent returns. A defensible schedule built on the statute of limitations, Rev. Proc. 97-22 electronic-records rules, and DOL and OSHA overlays.
ASC 815 requires derivatives to be marked to market through earnings unless you elect hedge accounting at inception. A guide to the three hedge models, the simplified approach for private companies, and the documentation mistakes that turn a clean economic hedge into quarterly earnings volatility.
A practical walkthrough of the Single Audit Act, the new $1 million federal expenditure threshold effective for fiscal years beginning on or after October 1, 2024, the SEFA's role, the four-step risk-based major program selection, the 12 compliance areas auditors test, and the steps nonprofits and local governments should take before crossing the threshold.
CMMC 2.0 took effect November 10, 2025, and Level 2 third-party assessments begin November 10, 2026. A practical guide to scope, cost ($80K–$250K over three years), the 14 control families, the POA&M rule, and a 90-day path for small DoD contractors.
Small CPA firms must implement PCAOB QC 1000 by December 15, 2026, alongside AICPA SQMS No. 1, already effective since December 2025. A practical guide to the eight components, four required roles, Form QC reporting, and a five-phase plan to reach compliance.
Beancount.io unveils its revamped website, designed for clarity and usability, featuring expanded documentation and tutorials to enhance your plain-text accounting experience.
