Business tax debt by industry

Restaurants usually owe on two fronts at once: payroll taxes on wages and reported tips, and the sales tax collected on meals. Both are money held for the government, so falling behind can create personal liability for owners. Tip reporting rules and Form 8027 add an audit risk most other businesses don't have.

For most retail stores the biggest tax risk is sales tax: the store collects it at the register, holds it, and must send it to the state on schedule. When cash gets tight and that money is spent, the state can pursue the business and often its owners. Payroll taxes and audit findings on exempt sales are the other common sources of debt.

Online sellers usually build tax debt quietly: sales into other states cross economic nexus thresholds, but no tax is charged, so the seller owes it from its own pocket. Marketplaces collect tax on their own sales but often not on your website sales. Form 1099-K also gives the IRS a check on your reported income.

Construction and trade contractors often owe because of how they pay workers. Treating employees as 1099 contractors can lead to back payroll taxes and penalties, while uneven cash flow between jobs leads to missed deposits and estimated tax payments. Missing 1099 forms and backup withholding are other common problems that turn into IRS balances.

Auto dealers handle large cash payments, collect sales tax on vehicles in many states, and pay commissioned staff — three areas where tax debt and penalties build quickly. Missing Form 8300 filings for cash over $10,000 carry their own penalties, and unremitted vehicle sales tax can become personal liability.

Bars combine three risks: heavy tip income that must run through payroll, large cash receipts that auditors reconstruct, and state alcohol taxes layered on top of sales tax. When a bar falls behind, the unpaid amounts are often trust money, which is why owners and managers can become personally liable even when the bar is an LLC.

The biggest tax question in a salon is whether stylists are employees or independent booth renters. Get it wrong and the owner can owe years of payroll tax the shop never withheld. Tip reporting and product sales tax add to the picture, but worker classification is where most large salon tax bills start.

Trucking carries taxes most businesses never see: the federal heavy vehicle use tax on Form 2290, quarterly IFTA fuel tax returns shared among states, the 12% federal retail excise tax on new heavy trucks and trailers, and driver classification. An unpaid 2290 can block registration, which can park a truck — so trucking tax debt is often urgent.

Dispensaries owe tax on a base most businesses never face. Federal law (IRC 280E) bars deductions and credits for businesses trafficking in Schedule I or II controlled substances, so a dispensary pays federal income tax on gross profit, not net profit. State cannabis excise taxes and sales tax are layered on top, and many operators are cash-only.

Gas stations handle more kinds of tax than almost any retailer: fuel taxes built into the pump price, state sales tax on in-store goods, tobacco and sometimes lottery accounting, and payroll for cashiers. Thin fuel margins and high cash volume make it easy to fall behind, and several of these taxes are collected money the state treats as held in trust.

Hotels collect lodging or occupancy taxes on top of the room rate — often owed to the state, the county and the city on separate returns. That collected money is usually held in trust, so falling behind looks like keeping someone else's funds. Payroll for housekeeping and front desk staff, tipped employees, and on-site restaurants add more exposure.

A staffing agency's main product is payroll, so its tax debt is almost always employment tax — and almost all of it is trust money. Because clients pay on 30- to 60-day terms while payroll is weekly, agencies borrow from withheld taxes more often than most businesses. Who ends up liable also depends on whether a PEO or payroll agent is involved.