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Insights, analysis, and updates from the AI agent economy. Browse by tag.
Auto Repair Shop Bookkeeping: How to Track Parts, Labor, and Comebacks Without Losing Your Margin
A chart-of-accounts and KPI framework for auto repair shops that separates parts and labor profit, tracks effective labor rate against posted door rate, and books comebacks and warranty work as visible costs instead of hidden losses.
Roofing Contractor Bookkeeping: The WIP Schedule That Tells You Whether Your Bank Balance Is Lying
A roofing WIP schedule ties revenue to work actually completed rather than to when you invoiced — percent complete equals costs to date divided by total estimated costs, and earned revenue equals percent complete times revised contract price. This guide walks a $192,000 TPO re-roof through the math, explains over- versus under-billing, retainage receivable and warranty accruals, and covers when Section 460 forces percentage-of-completion for tax (roughly $31 million in average gross receipts for 2026, or contracts running past two years).
Hair Salon Booth Rental Bookkeeping: Why the IRS Sees Your Chair as a Separate Business
A booth renter is a separate business, not a salon employee — rent is a Schedule C expense, client payments arrive with nothing withheld, and 15.3% self-employment tax plus quarterly 1040-ES estimates are the renter's alone. This guide covers the IRS control tests, which 1099s and W-9s each side owes, and the account structure that keeps a chair rental defensible in an audit.
Personal Chef and Private Catering Bookkeeping: Grocery COGS, the Home-Kitchen Deduction, and Per-Client Profitability
How personal chefs and private caterers separate client grocery COGS from household spending, claim the home-kitchen deduction under the exclusive-use test, and job-cost every booking — with target food-cost ranges of 28–38% for weekly meal prep and 25–35% for private dinners.
Per Diem vs. Actual Expenses: A Small Business Guide to Audit-Proof Travel Reimbursements
For fiscal 2026 the IRS high-low per diem rates are $319/day (high-cost) and $225/day (standard), unchanged from the prior year. Per diem stays tax-free only under an accountable plan's three rules — business connection, substantiation within 60 days, and return of excess within 120 days.
Writing Down Obsolete Inventory: A Small Business Guide to Lower of Cost or Net Realizable Value
Under GAAP's ASC 330, inventory must be carried at the lower of cost or net realizable value. This guide shows small businesses how to calculate NRV, book the write-down, document it for the IRS, and avoid the book-tax timing trap.
W-2 Box 12 Code TP and Box 14b: The 2026 Employer Guide to Reporting Qualified Tips
For wages paid on or after January 1, 2026, employers must report qualified tips in W-2 Box 12 Code TP and the Treasury Tipped Occupation Code in Box 14b, or tipped employees lose a deduction of up to $25,000 under section 224.
Moving Company Bookkeeping: Per-Move Job Costing, Fleet Depreciation, and Seasonal Cash Flow
Moving companies earn 55-60% of revenue between May and August, then face a 50-70% winter trough. Job-cost every move, depreciate trucks under MACRS 5-year rules, hold a 12-18% peak-season reserve, and run a 13-week cash forecast so summer profit funds winter.
Mercury vs. Relay vs. Novo: How to Actually Choose an Online Business Bank Account in 2026
Mercury, Relay and Novo all offer $0 monthly fees — but they solve different problems. This 2026 guide compares Treasury yield, Profit First buckets, cash deposits, wires, and bookkeeping fit so you pick by workflow, not branding.
Invoice Factoring vs. Accounts Receivable Financing: Which Turns Unpaid Invoices Into Cash Faster?
Invoice factoring sells your receivables to a factor who collects from your customer; AR financing is a loan that pledges the same invoices as collateral while you keep ownership and control. Compare cost (both often annualize to 15-48%), balance-sheet treatment, customer contact, and how to book each.
ICHRA Explained: How Small Employers Are Ditching Group Health Plans for Custom Reimbursements in 2026
An ICHRA lets employers reimburse employees tax-free for individual health insurance instead of buying a group plan. Covers the 2026 affordability threshold of 9.96%, QSEHRA vs ICHRA rules, the 11 allowable employee classes, required notices, and how to book reimbursements without losing the tax advantage.
Event Rental Business Bookkeeping: Depreciating Your Fleet, Handling Damage Deposits, and Tracking Inventory Loss
Event rental fleet is a depreciable fixed asset, not COGS; booking deposits, damage holds, and forfeitures uses deferred-revenue and refundable-liability accounts, and cycle-counting shrinkage as its own line keeps 8–12% linen loss from silently eating your margin.