In Canada, can a limited corporation be used as an income tax shelter?
"(Disclaimer: I am not an accountant nor a tax pro, etc., etc.) Yes, a Canadian corporation can function as a partial income tax shelter.  This is possible since a corporation can retain earnings (profits) indefinitely, and corporate income tax rates are generally less than personal income tax rates.  Details: If you own and run your business through a corporation, you can choose to take income from your corporation in one of two ways:  as salary, or as dividends. Salary constitutes an expense of the corporation, i.e. it gets deducted from revenue in calculating corporate taxable income.  No corporate income tax is due on money paid out as salary.  However, personal income taxes and other deductions (e.g. CPP) would apply to salary at regular rates, the same as for a regular employee. Dividends are paid by the corporation to shareholders out of after-tax profits.  i.e. the corporation first pays income tax on taxable income for the fiscal year, and resulting net income could be used to pay dividends (or not). At the personal level, dividends are taxed less than salary to account for tax the corporation paid.  The net effect of corporate + personal tax is about the same as for salary (leaving out deductions like CPP.) The key point: Dividends don't have to be paid out in the year the money was earned.  The corporation can carry profits forward (retained earnings) as long as it wants and choose to issue dividends (or not) in later years. Given that, here's how would the partial income tax shelter works: At some point, for you to personally realize income from the corporation, you can have the corporation declare a dividend. You'll then have to pay personal income taxes on the income, at the dividend rates.  But for as long as the money was invested inside the corporation, it was subject only to lesser corporate tax rates, not higher personal income tax rates.  Hence the ""partial"" aspect of this kind of tax shelter. Or, if you're lucky enough to find a buyer for your corporation, you could qualify for the Lifetime Capital Gains Exemption on proceeds up to $750,000 when you sell a qualified small business corporation.  This is the best exit strategy; unfortunately, not an easy one where the business has no valuable assets (e.g. a client base, or intellectual property.) * The major sticking-point:  You need to have real business revenue!  A regular employee (of another company) can't funnel his personally-earned employment income into a corporation just to take advantage of this mechanism.  Sorry. :-/" "This scheme doesn't work, because the combination of corporation tax, even the lower CCPC tax, plus the personal income tax doesn't give you a tax advantage, not on any realistic income I've ever worked it out on anyway.  Prior to the 2014 tax year on lower incomes you could scrape a bit of an advantage but the 2013 budget changed the calculation for the tax credit on non-eligible dividends so there shouldn't be an advantage anymore. Moreover if you were to do it this way, by paying corporation tax instead of CPP you aren't eligible for CPP. If you sit with a calculator for long enough you may figure out a way of saving $200 or something small but it's a lot of paperwork for little if any benefit and you wouldn't get CPP. I understand the money multiplier effect described above, but the tax system is designed in a way that it makes more sense to take it as salary and put it in a tax deferred saving account, i.e. an RRSP - so there's no limit on the multiplier effect. Like I said, sit with a calculator - if you're earning a really large amount and are still under the small business limit it may make more sense to use a CCPC, but that is the case regardless of using it as a tax shelter because if you're earning a lot you're probably running a business of some size. The main benefit I think is that if you use a CCPC you can carry forward your losses, but you have to be aware of the definition of an ""allowable business investment loss""." Revenue Canada allows for some amount of tax deferral via several methods. The point is that none of them allow you to avoid tax, but by deferring from years when you have high income to years when you have lower income allows you to realize less total tax paid due to the marginal rate for personal income tax. The corporate dividend approach (as explained in another answer) is one way. TFSAs are another way, but as you point out, they have limits.  Since you brought TFSAs into your question: About the best and easiest tax deferral option available in Canada is the RRSP. If you don't have a company pension, you can contribute something like 18% of your income. If you have a pension plan, you may still be able to contribute to an RRSP as well, but the maximum contribution amount will be lower. The contribution lowers your taxable income which can save you tax. Interest earned on the equity in your RRSP isn't taxed. Tax is only paid on money drawn from the plan because it is deemed income in that year. They are intended for retirement, but you're allowed to withdraw at any time, so if you have little or no income in a year, you can draw money from your RRSP. Tax is withheld, which you may or may not get back depending on your taxable income for that year. You can think of it as a way to level your income and lower your legitimate tax burden
You tagged with S-Corp, so I assume that you have that tax status.  Under that situation, you don't get taxed on distributions regardless of what you call them.  You get taxed on the portion of the net income that is attributable to you through the Schedule K that the S-Corp should distribute to you when the S-Corp files its tax return.  You get taxed on that income whether or not it's distributed. If you also work for the small business, then you need to pay yourself a reasonable wage.  The amount that you distribute can be one factor in determining reasonableness.  That doesn't seem to be what you asked, but it is something to consider. That's the foundation of Limited Liability.  There is a corporate veil that protects your personal assets from that of your business.  The corporate veil can be pierced if you do certain stuff and thus your personal assets will get effected.  This allows people to start companies and innovate more and take more risks knowing that they could not be personally liable if the business folds. "My late answer is: Be aware of the difference of being a contractor and being an employee.  I am not sure of the laws in Canada, but in the United States lots of small companies like to hire people as ""contractors"" but make them work under rules that fall into employee.   The business is trying to avoid paying payroll taxes, which is fine, but make sure you know your rights and responsibilities as a contractor vs employee. You can check with your state's Bureau of Labor and Industry in the US, but I am sure wherever you are from there is a government agency to do the same thing." "Not normally, for a limited liability company anyway. In extreme circumstances a court may ""lift the veil"" of incorporation and treat shareholders as if they were partners. If you are an office bearer or a director that is found to have breached duties/responsibiities then that is another matter. Dim views can be taken of shonky arrangents for companies formed for activites not of a bona fide business nature too." You're not physically present in the US, you're not a US citizen, you're not a green card holder, and you don't have a business that is registered in the US - US laws do not apply to you. You're not in any way under the US jurisdiction.  Effectively connected income is income effectively connected to your business in the US. You're not in the US, so there's nothing to effectively connect your income to. Quote from the link: You usually are considered to be engaged in a U.S. trade or business   when you perform personal services in the United States. You ask: If I form an LLC or C corp am I liable for this withholding tax? If you form a legal entity in a US jurisdiction - then that entity becomes subjected to that jurisdiction. If you're physically present in the US - then ECI may become an issue, and you also may become a resident based on the length of your stay. The only way you can save taxes is by starting a limited company, not paying yourself any salary, so you pay 20% corporation taxes, you can take I think £5000 a year dividends tax free, and leave the rest in the company account, and don't touch it until you make less money. You don't have to wait.  If you sell your shares now, your gain can be considered a capital gain for income tax purposes. Unlike in the United States, Canada does not distinguish between short-term vs. long-term gains where you'd pay different rates on each type of gain.  Whether you buy and sell a stock within minutes or buy and sell over years, any gain you make on a stock can generally be considered a capital gain. I said generally because there is an exception:  If you are deemed by CRA to be trading professionally -- that is, if you make a living buying and selling stocks frequently -- then you could be considered doing day trading as a business and have your gains instead taxed as regular income (but you'd also be able to claim additional deductions.)  Anyway, as long as your primary source of income isn't from trading, this isn't likely to be a problem. Here are some good articles on these subjects: Do you have any insight on average *effective* rates paid by SE owners?  As a counterpoint to your (very valid) links, filing as S-corp allows for taxes on distributions to be exempt from payroll tax and taxed at much lower rates. Also, being SE allows for various deductions not possible for wage earners. There's probably other examples not immediately coming to mind.  Also, SE taxes equal taxes otherwise paid by employer + employee. It's just that those employer taxes don't appear on the employee's paystub so not everyone realizes this. The only possibility that I've seen in the past is if some of the income is for deferred services which are to be delivered in the following tax year, a portion of the income can be deferred.  Also, agree that you should be an S-corp and talk to another CPA if yours hasn't told you that yet. I think you are overcomplicating the scenario by assuming a benefit that doesn't exist. Assume an employee earns 50k, before considering the MSP. The corporation wants to cover the MSP. They have two options: increase the salary to $50,900, or keep the salary the same and pay for the MSP directly. Both options increase the employee's taxable income by $900. Both options decrease the corporation's income by $900. Net tax for each is unchanged. *Note - I couldn't find any specific reference to the MSP in income tax documentation on either BC Finance's or CRA's website. I am assuming that it is treated as a regular cash benefit, though I am not 100% convinced this is the case. If I am wrong in this please provide a comment below. "I'm no lawyer and no expert, so take my remarks as entertainment only. Also see this question. If you have a U.S. SSN which is eligible for work, they may be able to pay you on 1099 basis with your SSN as a sole proprietor, unless they have some personal reason for avoiding that. So perhaps try asking about that specifically. HR policies can be weird and tricky, maybe a nudge in the right direction will help. Not What You Asked: regardless, I might recommend you register as an LLC and get an EIN (sort of SSN for companies) for a variety of reasons. It's called a ""limited liability"" company for a reason. You may also have an easier time reaping various business-related rewards, like writing off expenses. If you do so, consider a state with no income tax like Wyoming. (Or, for convenience sake, WA if you live in BC, or maybe NH if you live in Ontario.. etc.)" "There are countries out there that are known as tax havens, where they offer companies low or no taxes on earned revenue. I haven't looked into this in over a decade, but recall that countries like the Cayman Islands, Switzerland, Ireland, and Nauru, to name a few fit that tag. But like bstpierre stated, there's a reason why the IBM's of the world can pull that off easier then us mere mortals. They have the financial clout to make sure they have accountants that dot every i, cross every t, and close every loophole that would give an ""in"" to the folks at the IRS, CRA, Inland Revenue, or who have you." An LLC is a very flexible company when it comes to taxation.  You have three basic tax options: There are other good reasons to create an LLC (mainly to protect your personal assets) so even if you decide that you don't want to deal with the complications of an S-Corp LLC, you should still consider creating a sole proprietorship LLC. You would report the overall income on your T1 general income tax return, and use form T2125 to report income and expenses for your business.  Form T2125 is like a mini income-statement where you report your gross revenue and subtract off expenses.  Being able to claim legitimate expenses as a deduction is an important tax benefit for businesses big and small. In terms of your second question, you generally need to register for a business number at least once you cross the threshold for GST / HST. If you earn $30,000/year (or spread over four consecutive quarters) then charging GST / HST is mandatory; see GST/HST Mandatory registration.  There are other conditions as well, but the threshold is the principal one. You can also register voluntarily for GST / HST even if you're below that threshold; see GST/HST Voluntary registration.  The advantage of registering voluntarily is that you can claim input tax credits (ITC) on any GST that your business pays, and remit only the difference.  That saves your business money, especially if you have a lot of expenses early on. Finally, in terms of Ontario specifically (saw that on your profile), you might want to check out Ontario Sole Proprietorship.  There are specific cases in which you need to register a business: e.g. specific types of businesses, or if you plan on doing business under a name other than your own. Finally, you may want to consider whether incorporating might be better for you.  Here's an interesting article that compares Sole Proprietorship Versus Incorporation.  Here's another article, Choosing a business structure, from the feds. Taxing citizens on global income caused by tax inversion, not the cause of tax inversion.  If yourwebsite.com makes $1mil, and you pay yourwebsite.ca $1m for rights to the name, that's inversion.  Your company, and you, as the owner, have $1m income in Canada.  All of which came from US revenue.  I'm not saying the tax system is great or anything.  There just seems to be a miss understanding.