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

1,407 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 Position Check is the smarter first step.

CROSS-BORDER A Canadian Corporation With a U.S. Shareholder
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1,407 guides
Small Business Tax

Tutoring Entity and Estimated Taxes: The Side Tutor With a Day Job, the Full-Time Tutor's LLC, the S Election at the Fourth Tutor, and the School-Year Quarterly

October 4, 2026

Entity structure and estimated taxes for tutors and tutoring companies: the side tutor who covers the tax through paycheck withholding, the full-time tutor's LLC, when a tutoring company with several tutors should elect S status, tutors as employees or contractors, estimated taxes on a school-year calendar with summer and exam-season swings, and prepaid packages.

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Small Business Tax

Vending Machine Business Entity and Estimated Taxes: The LLC, the S Election at the Hundredth Machine, the Route You Buy, the Steady Quarter, and the Product Inventory That Isn't a Deduction Yet

October 4, 2026

Entity structure and estimated taxes for vending operators: the LLC that holds the placement agreements, the S election once route profit exceeds the value of the owner's servicing time, buying a route and allocating the price among machines, product, and placements, estimated taxes on income that barely changes month to month, the equipment year, and why a warehouse of product does not reduce taxable income.

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Small Business Tax

Web and Software Developer Entity and Estimated Taxes: The Loan-Out S Corporation, the Product Company That Should Be a C Corporation, the Client in Twelve States, and the Quarterly on Retainer Income

October 4, 2026

Entity structure and estimated taxes for developers and development shops: the freelancer's LLC and the S election at a senior engineer's salary, why a product with investors or a planned sale belongs in a C corporation and the qualified small business stock exclusion, keeping services and product in separate entities, clients in many states and market-based sourcing, estimated taxes on retainers and milestone payments, and foreign clients.

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Small Business Tax

Welding Business Entity and Estimated Taxes: The LLC for the Weld That Fails, the S Election After the Second Rig, the Progress Payments, and the Quarter the Shutdown Job Pays

October 4, 2026

Entity structure and estimated taxes for welders and fabrication shops: the LLC for liability on structural work, the S election once a second welder's rig produces profit beyond the owner's hours, project-based income and progress payments, estimated taxes when a large industrial job pays in one quarter, long-term fabrication contracts and the completed contract method, employees versus subcontracted welders, and Florida workers' compensation for construction-classified work.

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Small Business Tax

Window Cleaning Entity and Estimated Taxes: The LLC for the Fall, the S Election on Route Income, the Technicians on Payroll, the Taxable Half and the Exempt Half, and the High-Rise Contract That Changes the Insurance

October 4, 2026

Entity structure and estimated taxes for window cleaning companies: the LLC for falls and broken glass, the S election once recurring commercial route income exceeds an operations manager's salary, technicians as employees, books that separate taxable commercial from exempt residential revenue, estimated taxes on steady route income with a spring residential peak, and the high-rise contract that brings new insurance and classification.

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Small Business Tax

Window Tinting Entity and Estimated Taxes: The LLC, the S Election at the Fourth Bay, the Mobile Tinter, the Auto Line and the Flat-Glass Line, and the Dealer Program That Shapes the Shop

October 4, 2026

Entity structure and estimated taxes for window tinting shops and mobile tinters: the LLC for the damaged vehicle and the failed film, the solo mobile tinter as a sole proprietor, the S election once a multi-bay shop's profit exceeds a shop manager's salary, technicians on payroll, books that track automotive and flat-glass lines with different sales tax, estimated taxes on steady auto work with a seasonal flat-glass peak, and film manufacturer dealer programs.

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Small Business Tax

Yoga Studio Entity and Estimated Taxes: The LLC, the S Election at the Second Room, the January Membership Spike, the Unlimited Pass That Is Deferred Revenue, and the Instructor Payroll

October 4, 2026

Entity structure and estimated taxes for yoga and fitness studios: the LLC for the injury in class, the S election once profit exceeds a studio director's salary, annual memberships and class packs as advance payments under the cash and accrual methods, estimated taxes around the January and September sign-up peaks, instructors on payroll, the admissions tax liability in the books, and selling a studio with a membership base.

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Cross-Border Tax (U.S.–Canada)

Cross-Border Partnership With Canadian and U.S. Partners: Section 1446 Withholding, Forms 8804 and 8805, and the Canadian Partner's Return

October 1, 2026

When a U.S. partnership or LLC taxed as a partnership has a Canadian partner and earns income from a U.S. business, the partnership must withhold U.S. tax on the Canadian partner's share of that income — whether or not it distributes anything — and the Canadian partner files a U.S. return to claim the credit. When it sells, a second withholding regime applies. Here is the mechanics, the forms, the treaty's limited help, and the Canadian side, including the hybrid problem when the entity is an LLC.

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Cross-Border Tax (U.S.–Canada)

Canadian Buying a Florida Business: The Purchase Structure, the E-2 Visa, the Entity, and the Canadian Tax on the Profits

September 30, 2026

Canadians buy Florida businesses — a franchise, a service company, a motel, a restaurant — often as part of an E-2 treaty investor visa plan. The purchase has to work for the visa, the entity has to work for both countries' tax systems (the LLC that suits an American buyer usually doesn't suit a Canadian), and the profits have to reach the Canadian owner without being taxed twice. Here is the purchase structure, the entity choice, the U.S. and Florida taxes on the business, and the Canadian side for an owner who keeps Canadian residency or gives it up.

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Cross-Border Tax (U.S.–Canada)

Canadian Resident Owning a U.S. LLC: The Hybrid Entity Problem, the Double Tax, and the Fixes

September 30, 2026

A U.S. LLC is the default entity for American small businesses and one of the worst entities a Canadian resident can own: the United States treats a single-member LLC as disregarded (its income is the owner's), while Canada treats it as a foreign corporation — and the mismatch can produce tax in both countries with no credit to fix it. Here is how the double tax happens, the Form 5472 the LLC must file, the rental property and business cases, and the fixes — the corporate election, the limited partnership, and the direct ownership alternatives.

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Small Business Tax

Childcare Center Entity and Estimated Taxes: The LLC, the S Election, the Nonprofit Alternative, and Tuition Paid in Advance

September 30, 2026

A childcare center owner chooses among three structures most businesses never consider together: a for-profit LLC or corporation with the S election, a nonprofit that qualifies for grants and property tax exemptions the for-profit can't get, and — for the family daycare provider — Schedule C with the home-use rules. The estimated taxes follow tuition paid in advance, government payments that lag, and an enrollment year with a September step. Here is both, for a family daycare, a single center, and an owner weighing the nonprofit route.

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Small Business Tax

Coffee Shop and Bakery Entity and Estimated Taxes: The LLC, the S Election That Waits for the Second Location, and the Holiday Orders

September 30, 2026

A single coffee shop or bakery rarely earns enough above its owner's salary to make the S election pay — the owner who works the counter at 6 a.m. has a reasonable salary that consumes most of a thin margin — so the election usually waits for a second location, a wholesale line, or a roastery. The estimated taxes follow a steady daily cash flow with a holiday bakery surge and an opening year that erases the tax. Here is both.

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Small Business Tax

Florida Annual Report, Registered Agent, and Business Registrations: The May 1 Deadline, the $400 Late Fee, and Administrative Dissolution

September 30, 2026

Every Florida corporation and LLC files an annual report with the Division of Corporations between January 1 and May 1 — miss it and a late fee applies; miss it long enough and the entity is administratively dissolved, which can suspend the liability protection the entity exists to provide. Here is the annual report, the registered agent requirement, the foreign qualification a Canadian or out-of-state company needs to do business in Florida, and the other registrations a Florida business keeps current.

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Small Business Tax

Florida Corporate Income Tax: Who Pays, the Exemption, the LLC That Elected S, and Form F-1120

September 30, 2026

Florida has no personal income tax, but it does tax corporations — C corporations and LLCs classified as corporations — at a flat rate on the income apportioned to Florida above an exemption. S corporations and partnerships generally don't pay it but may still have to file. Here is who owes the tax, who only files, how apportionment works for a multistate business, the estimated payments, and why the no-income-tax state can still produce a corporate bill.

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Small Business Tax

Florida Documentary Stamp Tax for Businesses: Deeds, Promissory Notes, Mortgages, and the Intangible Tax on Loans

September 30, 2026

Florida taxes paper: a deed transferring Florida real estate, a promissory note, a mortgage, a loan agreement, and some business transfers carry documentary stamp tax — and a mortgage adds the nonrecurring intangible tax. For a business, the stamps show up on property purchases, bank loans, seller-financed notes, owner loans to the company, and transfers of real estate into an LLC. Here is when the tax applies, the rates, who pays, and the business transactions that trigger it unexpectedly.

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Small Business Tax

Franchise Owner Entity Structure: The LLC, the Personal Guarantee, the Multi-Unit Holding Company, and the Resale the Franchisor Must Approve

September 30, 2026

A franchise owner's entity is shaped by the franchisor before the tax code gets a vote: most franchise agreements require the franchisee to operate through an entity, require its owners to guarantee the agreement personally, restrict transfers of ownership, and approve any resale. Inside those rules, the owner makes the usual decisions — the S election, the salary, the QBI deduction — and one the independent business doesn't: how to structure the second, third, and tenth unit. Here is the analysis for a single-unit owner, a multi-unit operator, and an owner selling a franchise.

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Small Business Tax

Funeral Home Entity and Succession: The S Corporation, the Real Estate LLC, and the Next Generation or the Consolidator

September 30, 2026

Funeral homes are among the most often family-owned businesses in the country, and their entity planning is succession planning: an S corporation for the operating business, the building in a separate real estate LLC, a licensing rule that ties ownership or management to licensed funeral directors, and an exit that is either the next generation or one of the consolidators that buy independent homes. Here is the structure, the estimated taxes that run through the family's payroll, and the two succession paths.

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Small Business Tax

Hotel Ownership Entity Structure: The Property LLC, the Operating Company, the Management Agreement, and the Investor Who Is Passive

September 30, 2026

Hotels are usually owned by investor groups — a partnership-taxed LLC with a sponsor and passive investors — and the structure has to answer questions a single-owner business doesn't: who operates the hotel, whose losses are passive, how the sponsor is paid, and whether the property and the operations belong in separate entities. Here is the analysis for an owner-operator, a syndicated hotel with passive investors, and a family that owns several properties, plus the estimated taxes a hotel's season and first-year loss produce.

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Small Business Tax

Marine Service Business Entity and Estimated Taxes: The Yard in Its Own LLC, the S Election, and the Hurricane That Rewrites the Fourth Quarter

September 30, 2026

A boatyard owner's most valuable asset is usually the waterfront — land that is scarce, appreciating, and exposed to the yard's operating liabilities unless it sits in its own entity. The operating business elects S status on the standard arithmetic, and the estimated taxes follow a season the weather sets: spring commissioning, fall storage contracts, and a hurricane that can rewrite a quarter. Here is both, for a mobile marine technician, a repair shop, and a full-service yard.

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Small Business Tax

Property Management Company Entity Structure: The LLC, the S Election, the Brokerage License, and the Door Count a Buyer Pays For

September 30, 2026

A property management company's entity decision runs on the S election arithmetic against a property manager's salary, inside the state's real estate licensing rules — most states require the company or its principal to hold a broker's license — and with an exit market that values the business per door under management. Here is the analysis for a solo manager, a company with staff and a maintenance crew, and an owner planning a sale.

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