Tax guides

Tax guides

Plain-English answers to US, Canadian and cross-border tax questions. Each guide states who it applies to, the rule, the figures with their sources, and when the answer changes.

United States

Doing Your Own Books or Hiring a Bookkeeper

When a US small business can keep its own books, what records the IRS needs, and when payroll, inventory or business returns call for help.

United States · Bookkeeping · Self-employed · Partnerships · Corporations

Proving Self-Employed Income to a Lender

Which returns, current statements, transcripts, and CPA letters can document self-employed income for a lender, and who may prepare them.

United States · Bookkeeping · Self-employed · Partnerships · Corporations

Reconciling Sales, Payouts, and Form 1099-K

How US businesses match sales to payment deposits and Form 1099-K while recording fees, refunds, sales tax, reserves, and year-end timing.

United States · Bookkeeping · Self-employed · Partnerships · Corporations

Late LLC Tax Election: Relief for Form 8832

How an LLC can request an earlier C corporation tax effective date after filing Form 8832 late, including eligibility, signatures, returns, and IRS follow-up.

United States · Business structure · Self-employed · Partnerships · Corporations

Late or unconfirmed S corporation election relief

Find out whether Form 2553 took effect, how to replace an acceptance letter, and when a corporation or LLC can request late S election relief.

United States · Business structure · Self-employed · Partnerships · Corporations

LLC or C Corporation: How to Choose for Tax

Compare LLC and C corporation taxes, owner withdrawals, early losses, state fees, and the stock-sale exclusion before forming a US business.

United States · Business structure · Self-employed · Partnerships · Corporations

How an LLC Owned by Spouses or Family Is Taxed

When a spouse- or family-owned LLC files Form 1065, when community property allows disregarded reporting, and why an LLC cannot elect qualified joint venture status.

United States · Business structure · Individuals · Self-employed · Partnerships

Can Business Losses Offset Wages?

When a US business loss can reduce wages or a spouse's income, which limits apply, and how unused losses carry forward.

United States · Business tax · Individuals · Self-employed · Partnerships · Corporations

Buying a Business: Asset or Stock Tax Consequences

For US business buyers: compare asset and stock purchases, purchase-price deductions, Form 8594, seller tax debts, and the first return after closing.

United States · Business tax · Self-employed · Partnerships · Corporations

Buying Out a Partner: Tax for Both Owners

How a partnership or S corporation buyout is taxed for the departing and remaining owners, and what the business reports on its return and K-1s.

United States · Business tax · Partnerships · Corporations

Catching Up on Unfiled Business Tax Returns

How an LLC, partnership or corporation identifies missing US returns, files them in a workable order and handles payroll, state filings and unpaid tax.

United States · Business tax · Self-employed · Partnerships · Corporations

Deducting Software Development Done Abroad

When a US corporation pays developers abroad, learn which software costs must be spread over 15 years and how US work is treated differently.

United States · Business tax · Corporations

How an LLC Is Taxed: Defaults and Elections

How federal tax treats a single-member or multi-member LLC, when owners report profit, how elections work, and why state taxes may differ.

United States · Business tax · Self-employed · Partnerships · Corporations

Income Tax for Online and Marketplace Sellers

How US online sellers report sales, Form 1099-K, fees, inventory and shipping; when self-employment, estimated and state income taxes may apply.

United States · Business tax · Individuals · Self-employed · Partnerships

State Pass-Through Entity Tax: Should You Elect It?

When a partnership or S corporation may benefit from a state pass-through entity tax election, and which owner, credit and deadline rules can change the result.

United States · Business tax · Partnerships · Corporations

Selling your business: asset or stock sale tax

How US business owners estimate tax on an asset, stock, or partnership-interest sale, allocate the price, and prepare records before accepting an offer.

United States · Business tax · Self-employed · Partnerships · Corporations

Texas Franchise Tax: Reports, Threshold and Forfeiture

Find out whether a Texas LLC or corporation owes franchise tax, which information report is still due below the threshold, and how to clear missed filings.

United States · Business tax · Self-employed · Partnerships · Corporations

Filing Your First Business Tax Return, Step by Step

A first-year filing checklist for US sole proprietors, partnerships, and corporations: deadlines, start-up costs, records, elections, and e-filing.

United States · Business tax · Self-employed · Partnerships · Corporations

Moving an LLC or Corporation to Another State

Compare keeping, converting, or replacing an LLC or corporation after a move, including EINs, S elections, state filings, and payroll.

United States · Compliance and closing · Self-employed · Partnerships · Corporations

Buying a Vehicle Through Your Business or Personally

Compare personal and business ownership of a car or truck, the heavy-vehicle write-off rules, and what mixed use means for an LLC or S corporation.

United States · Deductions and credits · Self-employed · Partnerships · Corporations

Legal Ways to Lower Your Business Tax

A practical order for US business owners to check expenses, equipment, qualified business income, retirement plans, credits, and state elections.

United States · Deductions and credits · Self-employed · Partnerships · Corporations

S Corporation Owner Salary and the QBI Deduction

Why an S corporation owner's salary can shrink the QBI deduction, when wages can help, and which K-1 figures belong on the owner's return.

United States · Deductions and credits · Corporations · Partnerships

US Company Address, Agent and Bank Account From Abroad

For owners abroad: which address to give a US registered agent, the IRS and a bank, what identity records to prepare, and whether remote opening is possible.

United States · Foreign owners · Self-employed · Partnerships · Corporations

When Non-Residents Owe US Tax on Business Income

When a non-resident or foreign company owes US tax on business income: US trade or business, where work is done, treaties, and how the entity changes it.

United States · Foreign owners · Self-employed · Partnerships · Corporations

Contractor or Employee? How to Fix Worker Status

Learn when regular US workers belong on payroll, what cash or transfer payments change, and how to review past employment tax filings and relief options.

United States · Owner pay and payroll · Self-employed · Partnerships · Corporations

Payroll for Employees Who Work in Another State

Which state gets payroll withholding and unemployment tax when an employee works remotely or across state lines, and when an employer must register.

United States · Owner pay and payroll · Self-employed · Partnerships · Corporations

Hiring Your Children in Your Business: Tax Rules

When a US business can deduct a child's wages, which family payroll tax exceptions apply, and what records, filings, and labor rules matter.

United States · Owner pay and payroll · Self-employed · Partnerships · Corporations

Late 1099s and W-2s: Filing and Penalty Relief

How a US business files late contractor 1099s or employee W-2s, responds to Notice 972CG, and requests information-return penalty relief.

United States · Owner pay and payroll · Self-employed · Partnerships · Corporations

Paying contractors abroad: forms and withholding

For US businesses paying foreign contractors: when to collect a W-8, skip Form 1099-NEC, withhold US tax, or file Forms 1042 and 1042-S.

United States · Owner pay and payroll · Self-employed · Partnerships · Corporations

How to Pay Yourself From an LLC

How single- and multi-member LLC owners take draws, distributions, or guaranteed payments, and how profit and self-employment tax are reported.

United States · Owner pay and payroll · Self-employed · Partnerships

Estimated taxes for S corporation owners

See when an S corporation owner pays personal estimates, uses extra wage withholding, or must make a separate company or state payment.

United States · Owner pay and payroll · Corporations · Individuals

Setting up payroll for your first employee

A first-paycheck checklist for US employers: tax accounts, hiring forms, withholding, deposits, returns, and owner payroll rules.

United States · Owner pay and payroll · Self-employed · Partnerships · Corporations

Filed as a US Resident by Mistake on a Visa?

How visa holders correct a Form 1040 filed instead of Form 1040-NR, review credits, and recover Social Security and Medicare tax withheld in error.

United States · Personal tax · Individuals · Self-employed

US Tax Returns for Americans Living Abroad

When US citizens and green card holders abroad must file, how foreign pay is taxed, and when exclusions, credits, housing and self-employment rules apply.

United States · Personal tax · Individuals · Self-employed

Reporting Foreign Income on a US Return

How US residents report foreign wages, pensions and interest, convert currency, claim a foreign tax credit and check treaty exceptions.

United States · Personal tax · Individuals

Working in the US for an Employer Abroad

How a US resident reports wages from a foreign employer, handles foreign withholding, and checks payroll and social security coverage.

United States · Personal tax · Individuals

Catching Up on Sales Tax You Should Have Collected

How a US seller can correct missed state sales tax collection, check voluntary disclosure, handle marketplace sales, and prepare the records needed to file.

United States · Sales tax · Self-employed · Partnerships · Corporations

US Sales Tax for Sellers Based Outside the US

When Canadian and other foreign businesses must collect US state sales tax, how marketplace sales count, and whether they need US identification or a company.

United States · Sales tax · Self-employed · Partnerships · Corporations

After forming your company: first filings and deadlines

A new US LLC or corporation needs its state record checked, an EIN when required, owner records, state follow-up filings, and tax accounts before activity starts.

United States · Starting a business · Self-employed · Partnerships · Corporations

Owning an LLC on a US Visa: Tax Status and Filing

How an F-1, H-1B or H-4 visa holder's US tax residency, number of LLC owners and tax elections determine federal filing for a business or rental.

United States · Starting a business · Individuals · Self-employed · Partnerships · Corporations

Canada

Catching Up on Overdue Books Before Your Return

How Canadian businesses rebuild overdue books, check missing receipts and tax balances, and prepare records for a T2125, partnership report or T2.

Canada · Bookkeeping · Self-employed · Partnerships · Corporations

Moving a Business into a Corporation: Section 85

How Canadian sole proprietors and partners transfer business assets to a corporation, use a section 85 election, and handle receivables, GST/HST and filings.

Canada · Business structure · Self-employed · Partnerships · Corporations

Starting Together: Partnership or Corporation?

How two Canadian business owners choose between separate sole proprietorships, a partnership and a corporation, and report their income.

Canada · Business structure · Self-employed · Partnerships · Corporations

Should You Incorporate Your Business in Canada?

Compare a Canadian sole proprietorship with a corporation, including tax deferral, costs, losses, liability, and the factors behind the income decision.

Canada · Business structure · Self-employed · Corporations

Adding or Buying Out a Shareholder in Canada

How a Canadian corporation adds or buys out an owner, when share transfers create gains or dividends, and when control changes its tax filings.

Canada · Business tax · Corporations · Partnerships

Business Losses: Using Them Now, Back or Forward

When a Canadian business loss can reduce other income, how individuals and corporations carry unused losses, and what proof the CRA may ask for.

Canada · Business tax · Self-employed · Partnerships · Corporations

Owning a Company Abroad While Living in Canada

When Canada taxes profit and dividends from a company you own abroad, how foreign-affiliate rules and T1134 may apply, and what changes for family ownership.

Canada · Business tax · Individuals · Corporations

CRA Late-Filing Penalties, Interest and Relief

How CRA penalties and interest work for personal tax, corporate tax, GST/HST and payroll, and when you can ask to have charges cancelled.

Canada · Business tax · Individuals · Self-employed · Partnerships · Corporations

CRA Review or Audit Letter: What to Do and Send

How to respond to a CRA review or audit letter, gather records, meet deadlines, dispute changes, and assess voluntary disclosure after contact.

Canada · Business tax · Individuals · Self-employed · Partnerships · Corporations

Switching Accountants for Your Canadian Business

How a Canadian business changes accountants, transfers tax records, updates CRA access, and checks open filings, balances, and remittances.

Canada · Business tax · Self-employed · Partnerships · Corporations

When a Corporation's Owner Dies

How a Canadian private corporation owner's shares are taxed at death, what the estate and corporation file, and when an estate loss may reduce double tax.

Canada · Business tax · Corporations · Individuals

Which Tax Returns Does a Canadian Business File?

See which income, sales tax, payroll and information returns Canadian sole proprietors, partnerships and corporations file, including years with no sales.

Canada · Business tax · Self-employed · Partnerships · Corporations

Reviving a Dissolved Canadian Corporation

How to check a dissolved corporation's status, decide whether to revive it, recover property or a CRA refund, and address missing tax returns.

Canada · Compliance and closing · Corporations

How Much in Dividends Can You Take Tax-Free?

The tax-free dividend amount for a Canadian corporation owner depends on dividend type, province, salary, and family-shareholder rules.

Canada · Owner pay and payroll · Corporations · Individuals

CRA Payroll Examinations and Worker Status Rulings

What Canadian employers should do when the CRA examines payroll, reclassifies a contractor, or sends a PIER or PD4R notice, including liability and appeals.

Canada · Owner pay and payroll · Self-employed · Partnerships · Corporations

Reporting Subcontractor Payments: T4A and T5018

When Canadian businesses report freelancer and subcontractor payments on T4A, T5018 or T4A-NR slips, and how to catch up on missed returns.

Canada · Owner pay and payroll · Self-employed · Partnerships · Corporations

Salary for maximum RRSP room and CPP

Find the salary a Canadian corporate owner needs for maximum new RRSP room or CPP, the employer cost, and the timing and Quebec rules.

Canada · Owner pay and payroll · Corporations

CRA Instalment Reminder: Pay, Reduce or Catch Up

When a CRA instalment reminder requires payment, how to choose an amount, and what to do after missing September 15, including Quebec rules.

Canada · Personal tax · Individuals · Self-employed · Corporations

Doing Business in Québec From Another Province

Find out when Québec clients or a remote worker trigger QST, Québec payroll deductions, or enterprise registration for an out-of-province business.

Canada · Sales tax · Self-employed · Partnerships · Corporations

GST/HST reviews and audits: what the CRA checks

What to send when the CRA reviews a GST/HST refund, input tax credits or rental rebate, and how return reviews differ from audits.

Canada · Sales tax · Individuals · Self-employed · Partnerships · Corporations

Do you need to register for and charge PST?

Find out when a Canadian business must register for provincial sales tax in BC, Saskatchewan or Manitoba, and when QST or HST applies instead.

Canada · Sales tax · Self-employed · Partnerships · Corporations

Do You Need to Register for GST/HST?

When Canadian businesses must register for GST/HST, which sales count, when to start charging, and how to correct a missed registration.

Canada · Sales tax · Self-employed · Partnerships · Corporations

Buying a Business in Canada: Shares, Assets and Tax

Compare shares, assets and partnership interests when buying a Canadian business, then check the price allocation, GST/HST election and CRA accounts.

Canada · Starting a business · Self-employed · Partnerships · Corporations

Canada and the US

How Should a Canadian Own US Property?

Compare personal, joint, LLC and corporate ownership of US property for a Canadian resident, including income tax, estate tax and later transfers.

Canada and the US · Business structure · Individuals · Corporations

US Business Entering Canada: Branch or Subsidiary?

Compare a Canadian branch and subsidiary for a US business: permanent establishment, Canadian and US tax, profit transfers, registrations and returns.

Canada and the US · Business structure · Partnerships · Corporations

Canadian Founders Selling US Startup Shares

When a Canadian founder sells shares in a US C corporation, see when the US can tax the gain, whether section 1202 helps, and what Canada taxes.

Canada and the US · Business tax · Individuals · Corporations

Claiming US Tax on a Canadian Corporate Return

How a Canadian corporation claims US federal, state, and withheld income tax on its T2, including credit limits, carryovers, and refunds of excess withholding.

Canada and the US · Business tax · Corporations

Moving Between Canada and the US With a Company

Compare keeping, paying out, or closing a Canadian or US company when its owner moves across the border, including departure tax and later filings.

Canada and the US · Business tax · Individuals · Self-employed · Corporations

US Tax Withheld From a Canadian: Claim or Refund?

A Canadian guide to Form 1042-S, correcting excess US withholding, filing for an IRS refund, and deciding what can count for a Canadian foreign tax credit.

Canada and the US · Business tax · Individuals · Self-employed · Corporations

Hiring an Employee Across the US–Canada Border

Payroll accounts, deductions and filings when a Canadian business hires a US worker or a US business hires a Canadian worker.

Canada and the US · Owner pay and payroll · Self-employed · Partnerships · Corporations

Sending Canadian Employees to Work in the US

When US assignments make Canadian employees' wages or their corporation's profits taxable, and which payroll and state rules to check.

Canada and the US · Owner pay and payroll · Corporations

Withholding on a US Business's Work in Canada

When Canadian payers withhold from a US business's service fees, how Regulation 105 waivers work, and what the business must file afterward.

Canada and the US · Owner pay and payroll · Self-employed · Partnerships · Corporations

Settling a Canadian Estate With US Assets

What an executor files when a Canadian dies owning US shares or property, how the treaty affects estate tax, and how to request an IRS transfer certificate.

Canada and the US · Personal tax · Individuals

RSUs and Pay After a Canada–US Move

Where to report RSUs, options, bonuses and final pay after a Canada–US move, how to allocate workdays and recover excess withholding.

Canada and the US · Personal tax · Individuals

US HSAs and 529 Plans After Moving to Canada

How Canada may tax a US HSA or 529 plan after a move, which withdrawals qualify under US rules, and what to check before keeping or cashing out.

Canada and the US · Personal tax · Individuals

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