Which toolkit fits?
Start with the question you want to answer. Tap a question below to see a practical starting point—there is no need to buy every workbook.
I’m just getting started. What should I save for taxes?
Start with the free 2026 Small Business Tax Quickstart. Get an initial federal tax savings target and key dates. It is a starting point, not a complete household or state tax plan.
See the free Quickstart →I have a rental. How do income, expenses and personal use fit together?
Rental Tax Planning Toolkit · $19. Answer questions about the property and your participation, enter income and expenses, and review the estimated rental result, depreciation and potential loss carryforwards. Personal-use expense portions are shown where applicable; they are not automatic itemized deductions. Use one workbook per property.
Explore rental planning →I earn money on the side and need to get organized.
Side Gig Tax Starter Kit · $19. Start with income and expense tracking and a tax-reserve estimate. Choose this for a focused introduction; choose the Self-Employed toolkit below when you need a broader connected planning view.
Explore the Side Gig kit →How much should I plan to pay each quarter?
Quarterly Tax Planner · $19. Organize estimated-payment targets, amounts already paid and money still to set aside. State tax amounts require your input.
Explore quarterly planning →I want to compare business deduction options.
Business Deduction Toolkit · $19. Work through supported vehicle, home-office and asset deduction comparisons. Use your actual facts and review eligibility; a purchase is not automatically deductible.
Explore business deductions →I’m self-employed and want a broader tax-planning picture.
Self-Employed Tax Toolkit · $29. Bring supported income, deduction and retirement inputs into a connected planning estimate. A good fit for sole proprietors and contractors revisiting their numbers as the year changes.
Explore self-employed planning →Would an S corporation make sense—or how do I manage one?
S Corp Election & Owner Toolkit · $29. Compare potential payroll-tax savings with added costs and work through owner-planning questions. Use it to prepare a more informed conversation, not as an automatic election recommendation.
Explore S corporation planning →I want to compare actions before year-end.
Advanced Year-End Tax Planning Toolkit · $29. Compare supported planning scenarios before committing money or changing timing. Start with current numbers, then consider how a proposed action changes the estimate.
Explore year-end planning →Several of these questions apply to me.
Compare the $99 Complete Small Business Tax Toolkit Bundle with individual purchases. Review its current included-workbook list before buying. The workbooks are separate, some features overlap, and inputs do not automatically sync.
See current bundle contents →All tools are designed for desktop Excel and provide educational planning estimates. They do not prepare your tax return or replace individualized advice. Workbook help · Browse all toolkits