Start with a nexus review, map sales by state, confirm marketplace collection, register where required, configure sales tax software, reconcile filings to books, and monitor state thresholds. Sales tax is state-administered, so state revenue agency rules control.

No. Sales tax is generally administered by states and local jurisdictions, not the IRS. The IRS is relevant for federal income tax, payroll tax, information reporting, and federal deductions or credits.

Sales tax nexus is a connection with a state that may require a business to collect and remit sales tax. Nexus can arise from physical presence, economic activity, inventory, employees, affiliates, or other state-specific rules.

Economic nexus generally means a remote seller can have sales tax obligations based on sales volume or transactions in a state even without physical presence.

It depends. Marketplaces may collect in many states, but sellers still need to review registration, exemption, direct website sales, reporting, and income tax obligations.

Reconcile gross sales, refunds, chargebacks, marketplace fees, payment processor fees, shipping, sales tax collected, and deposits so revenue is not misstated.

Form 1099-K reports payment activity, but taxable income still depends on the seller books, refunds, fees, adjustments, and whether payments were for goods or services.

Yes. IRS guidance says income from goods or services must be reported even if no information return is received.

Generally, business payment processing fees may be deductible when ordinary, necessary, and supported by records, but they should be reconciled correctly.

Common issues include sales tax settings, marketplace versus direct sales, payment processor reconciliation, inventory, shipping, returns, advertising, state income tax, and Form 1099-K review.

Common issues include marketplace collection, inventory location, settlement reports, storage fees, reimbursements, sales tax reports, cost of goods sold, and state tax exposure.

SaaS companies often need revenue recognition review, state sales tax analysis, multi-state income tax review, payroll in remote states, deferred revenue, and investor-ready reporting.

It depends on the state and product. Some states tax SaaS, some do not, and rules can depend on software access, bundled services, customer location, and exemptions.

Averkamp CPA Group can help review sales tax workflows and coordinate compliance needs. Specific filing scope should be confirmed during the engagement.

No. Software can calculate and file based on setup, but businesses still need proper nexus review, account mapping, reconciliation, exemption handling, and tax coordination.

Income tax nexus is a connection with a state that may create income or franchise tax filing obligations. The rules differ from sales tax nexus and should be reviewed separately.

Remote employees may create payroll withholding, unemployment, registration, income tax, and sales tax questions depending on the state and job duties.

Apportionment assigns business income among states, often based on sales or market sourcing. E-commerce companies need clean sales-by-state data.

Inventory records should track purchases, units, cost of goods sold, returns, shrinkage, and year-end balances so taxable income is not distorted.

Business advertising costs are often deductible when ordinary, necessary, and documented, but campaign costs should be classified consistently.

Returns and refunds reduce gross sales for book and tax reporting when recorded correctly. They also affect sales tax reconciliation and channel profitability.

Many growing sellers benefit from accrual reporting because inventory, receivables, payables, and marketplace deposits can make cash-basis reporting less useful for management.

Yes. Averkamp CPA Group can help review marketplace data, payment reports, sales tax accounts, inventory, and tax-ready financials.

Keep marketplace reports, payment processor reports, sales tax filings, inventory records, shipping records, advertising invoices, refunds, chargebacks, and bank statements.

Yes. Remote support works well when sales data, marketplace reports, accounting access, and state notices are organized and shared securely.

Readers should reach out to Averkamp CPA Group to discuss states, sales channels, records, nexus, and tax filings in more detail.