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Guides

Straight answers, written by the CPA who’d file it.

2,121 plain-English guides on cross-border moves, US and Canadian returns, and small-business money. Each one ends in what to do next, and says when a written Diagnostic is the smarter first step.

All Cross-BorderUS TaxCanadian TaxSmall Business & BookkeepingCFO & AdvisoryTax Planning

Page 16 of 89, newest first.

US Tax

Plumbing and HVAC Equipment and Vehicle Deductions: Section 179, Service Vans, and Tools

Plumbing and HVAC businesses have significant equipment and vehicle costs. Section 179 allows a business to deduct the full purchase price of qualifying.

Sep 5, 2026
US Tax

Estimated Taxes for Plumbing and HVAC Businesses: Seasonal Revenue and Emergency Call Income

Plumbing and HVAC businesses have seasonal revenue patterns (HVAC peaks in summer and winter, plumbing is steadier). The safe harbor rules require.

Sep 5, 2026
US Tax

Plumbing and HVAC Insurance and Bonding: Requirements, Costs, and Tax Deductions

Plumbing and HVAC businesses need general liability, workers' comp, commercial auto, and often a contractor's bond. All the premiums are deductible.

Sep 5, 2026
US Tax

Retirement Plans for Plumbing and HVAC Business Owners: Solo 401(k), Safe Harbor, and Union Considerations

Plumbing and HVAC owners can shelter significant income through retirement plans. A solo plumber or HVAC technician (no employees other than a spouse).

Sep 5, 2026
US Tax

Plumbing and HVAC Worker Classification: Apprentices, Journeymen, and Subcontractors

Plumbing and HVAC businesses must correctly classify apprentices, journeymen, and subcontractors. Apprentices are almost always W-2 employees.

Sep 5, 2026
US Tax

Pool Service Tax Deductions: Chemicals, Equipment, and Route Expenses

Pool service businesses spend 15-25% of revenue on chemicals and 10-15% on vehicle costs. Both are fully deductible, along with equipment.

Sep 5, 2026
US Tax

Pool Service Business Tax Deductions: Chemicals, Equipment, and Route Vehicle Costs

Pool service businesses can deduct chemical supplies, testing equipment, route vehicle costs, insurance, and pool equipment repairs.

Sep 5, 2026
US Tax

Pool Service Tax Deductions: Equipment, Chemicals, and Vehicle Expenses

Pool service businesses deduct chemicals (chlorine, acid, salt) at 10-15% of revenue. Pool service deduction categories: Vehicle expenses (the largest.

Sep 5, 2026
US Tax

Pool Service Business Tax Guide: Entity Structure, S-Corp, and Recurring Revenue Tax Planning

Pool service businesses are NOT SSTBs. Recurring maintenance contracts create predictable income ideal for tax planning.

Sep 5, 2026
US Tax

Pool Service Business Estimated Taxes: Monthly Contract Revenue and Quarterly Payments

Pool service businesses have relatively stable monthly revenue from recurring contracts, making estimated tax planning straightforward.

Sep 5, 2026
US Tax

Pool Service Estimated Taxes: Seasonal Revenue and Quarterly Payment Planning

Pool service is moderately seasonal in northern markets (55-65% of revenue April-September) but nearly year-round in southern markets.

Sep 5, 2026
US Tax

Pool Service Worker Classification: Route Technicians Are Employees

Pool service route technicians who drive company vehicles, use company chemicals, and service the company's client list are employees (W-2).

Sep 5, 2026
US Tax

Power Washing Tax Deductions: Equipment, Chemicals, and Vehicle Expenses

Power washing chemicals cost just 3-8% of revenue, but equipment, vehicles, and insurance add up. Full deduction breakdown by expense category.

Sep 5, 2026
US Tax

Power Washing Business: LLC vs. S-Corp Tax Structure

Power washing (pressure washing) is NOT a specified service trade or business (SSTB). S-Corp election makes sense at $55,000-$65,000 in net profit.

Sep 5, 2026
US Tax

Power Washing Estimated Taxes: Highly Seasonal Revenue and the Annualized Method

Power washing estimated tax planning: Seasonality by market: - Northern (Midwest, Northeast, Mountain): highly seasonal. April-November active season.

Sep 5, 2026
US Tax

Pressure Washing Business Deductions: Equipment, Chemicals, and Vehicle Expenses

Pressure washing businesses deduct commercial pressure washers, surface cleaners, chemical supplies, trailer costs, and vehicle expenses.

Sep 5, 2026
US Tax

Pressure Washing Business Entity Structure: S-Corp Election, Equipment Deductions, and Non-SSTB QBI

Pressure washing businesses are NOT specified service trades or businesses (SSTBs), preserving the full QBI deduction at any income level.

Sep 5, 2026
US Tax

Pressure Washing Estimated Taxes: Quarterly Payments and Seasonal Revenue Management

Pressure washing businesses earn 60-70% of revenue in spring and summer. Most pressure washing businesses in temperate climates follow this pattern: - Q1.

Sep 5, 2026
US Tax

Home Inspector Tax Deductions: Equipment, Vehicle, Insurance, and Training

Home inspectors have high margins (70-80%) with low material costs. Home inspector deductions: Vehicle expenses (the largest deduction): - Standard.

Sep 5, 2026
US Tax

Home Inspector Business: LLC, S-Corp, or Sole Proprietor?

Home inspection is NOT an SSTB (it's an evaluation of physical property, not a professional advisory service). Entity structure comparison for home.

Sep 5, 2026
US Tax

Home Inspector Estimated Taxes: Quarterly Payments and Real Estate Seasonality

Home inspector income follows real estate transaction volume (peaks April-August, drops November-February). Estimated tax planning for home inspectors: -.

Sep 5, 2026
US Tax

1099 Reporting for Real Estate Agents: Commission Income, Splits, and Issuing 1099s

The brokerage issues a 1099-NEC to the agent (or the agent's entity, if commissions are paid to the entity) for the total commissions paid during the year.

Sep 5, 2026
US Tax

Real Estate Agent Entity Structure: Should You Form an LLC or Elect S-Corp?

Real estate agents earning above $80,000 in net commissions should evaluate an LLC with an S-Corp election. A sole proprietor pays 15.

Sep 5, 2026
US Tax

Estimated Tax Payments for Real Estate Agents: How to Avoid Penalties on Commission Income

Quarterly estimated tax payments are due April 15, June 15, September 15, and January 15 of the following year. The IRS.

Sep 5, 2026