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Sales tax and state tax

Sales tax nexus after Wayfair, taxability of services, multi-state income tax, and what a move or a remote workforce does to your state filings.

18 guides, each written by a CPA licensed in the US and Canada.

Small Business & Bookkeeping

Economic Nexus and Sales Tax: When Your Business Owes Tax in States Where You Have No Office

Since the Supreme Court's 2018 Wayfair decision, states can require remote sellers to collect sales tax once they exceed economic nexus thresholds.

Sep 5, 2026
Small Business & Bookkeeping

Multi-State Income Allocation: How States Divide Your Business Income for Taxation

Apportionment fundamentals: The three traditional factors: 1. Sales factor. The ratio of sales to customers in the state divided by total sales everywhere.

Sep 5, 2026
Small Business & Bookkeeping

Multi-State Tax Obligations for Service Businesses: Nexus, Withholding, and Filing Requirements

Service businesses that work with clients in multiple states may have nexus (tax filing obligations) in those states. The rules vary by state, but common.

Sep 5, 2026
Small Business & Bookkeeping

Multi-State Tax Obligations: When Your Business Creates Nexus in Another State

If your business has employees, property, or significant sales in another state, you may owe income tax there. Covers economic nexus thresholds,.

Sep 5, 2026
Small Business & Bookkeeping

Multi-State Tax Obligations: When Your Business Owes Tax in More Than One State

A business can owe income tax, sales tax, or both in states where it has nexus (a sufficient connection). Multi-state nexus overview.

Sep 5, 2026
Small Business & Bookkeeping

No Income Tax States for Business Owners: What You Actually Save (and What You Don't)

Nine states have no individual income tax. Moving a business to a no-income-tax state eliminates state income tax but does not eliminate federal tax.

Sep 5, 2026
Small Business & Bookkeeping

Sales Tax Nexus After Wayfair: Economic Nexus, Marketplace Facilitator Laws, and Compliance

After the Wayfair decision, states can require remote sellers to collect sales tax once they cross economic nexus thresholds, typically $100,000 in sales.

Sep 5, 2026
Small Business & Bookkeeping

Sales Tax Nexus and Obligations for Small Business Owners

After the Wayfair decision (2018), states can require sales tax collection from remote sellers with economic nexus (typically $100,000 in sales or 200.

Sep 5, 2026
Small Business & Bookkeeping

Sales Tax Nexus for Small Businesses: When You Must Collect and Remit

After South Dakota v. Wayfair (2018), states can require sales tax collection from remote sellers who meet economic nexus thresholds (typically $100,000.

Sep 5, 2026
Small Business & Bookkeeping

Sales Tax on Services: Which States Tax Service Businesses and How to Comply

Most states exempt services from sales tax, but a growing number tax specific service categories. States that broadly tax services (most services taxable).

Sep 5, 2026
Small Business & Bookkeeping

State Franchise Tax Obligations for Small Businesses

Several states impose franchise taxes on LLCs, S-Corps, and C-Corps regardless of profitability. Major state franchise tax regimes: California: - $800.

Sep 5, 2026
Small Business & Bookkeeping

State Nexus and Multistate Taxation: When Your Business Owes Taxes in Another State

State nexus determines whether a business has sufficient connection to a state to be subject to that state's income tax, franchise tax, or sales tax.

Sep 5, 2026
Small Business & Bookkeeping

State Nexus and Sales Tax for Small Businesses: Complete Guide

After South Dakota v. Wayfair (2018), states can require sales tax collection from out-of-state sellers exceeding $100,000 in sales or 200 transactions.

Sep 5, 2026
Small Business & Bookkeeping

State Tax Planning for Small Businesses: No-Income-Tax States, Nexus, and Multi-State Strategies

State income taxes can add 3-13% to a business owner's effective tax rate. State income tax rates (selected, 2025):. Covers economic nexus thresholds,.

Sep 5, 2026
Small Business & Bookkeeping

Tax Considerations for Franchise Businesses: Fees, Royalties, and Amortization Rules

Franchise fees paid to a franchisor are treated differently for tax purposes depending on whether they are initial fees or ongoing royalties.

Sep 5, 2026
Small Business & Bookkeeping

Tax Implications of a Remote Workforce: Multi-State Payroll, Nexus, and Compliance

Hiring remote employees creates state tax obligations in every state where those employees work. State obligations triggered by a remote employee: |.

Sep 5, 2026
Small Business & Bookkeeping

Tax Implications of Relocating a Business: State-to-State Moves, Domicile Changes, and Exit Taxes

Relocating a business from one state to another creates a complex set of tax consequences that go beyond simply changing a mailing address.

Sep 5, 2026
Small Business & Bookkeeping

Tax Implications of Relocating Your Business: Deductions, State Tax Changes, and Moving Costs

Relocating a business triggers multiple tax considerations: moving expenses are generally deductible as ordinary business expenses under IRC 162 (though.

Sep 5, 2026

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