Is this formula accurate for weighing the difference between an S-Corp and LLC?
FICA/SE taxes are not 30%. They are at most ~15%, including the employer portion. Employer also pays FUTA tax, and has additional payroll expenses (like fees and worker compensation insurance). The employee's FICA portion is limited up to a certain level of earnings (110100 this year, IIRC). Above it you only pay medicare taxes, not social security. S-Corp earnings are not taxed at 15%, these are not dividends. They're taxed at your ordinary income rate. You don't pay SE taxes on it, that's the only difference. I hope you're talking about tax treatment decision, because there are entirely different factors to keep in mind when you're organizing a business and making a decision between being it a LLC or a corporation. I believe you should pay some money to get a real advice that would apply to you, from a EA/CPA who would be doing the number-crunching (hopefully correctly). I'm a tax practitioner, and this answer was not intended or written to be used, and it cannot be used by any taxpayer, for the purpose of avoiding penalties that may be imposed on the taxpayer. "It might be best to step back and look at the core information first.  You're evaluating an LLC vs a Corporation (both corporate entities).  Both have one or more members, and both are seen similarly (emphasis on SIMILAR here, they're not all the same) to the IRS.  Specifically, LLC's can opt for a pass-through tax system, basically seen by the IRS the same way an S-Corp is. Put another way, you can be taxed as a corporate entity, or it's P/L statements can ""flow through"" to your personal taxes.  When you opt for a flow-through, the business files and you get a separate schedule to tie into your taxes.  You should also look at filing a business expense schedule (Schedule C) on your taxes to claim legitimate business expenses (good reference point here). While there are several differences (see this, and this, and this) between these entities, the best determination on which structure is best for you is usually if you have full time employ while you're running the business.  S corps limit shares, shareholders and some deductions, but taxes are only paid by the shareholders.  C corps have employees, no restrictions on types or number of stock, and no restrictions on the number of shareholders.  However, this means you would become an employee of your business (you have to draw monies from somewhere) and would be subject to paying taxes on your income, both as an individual, and as a business (employment taxes such as Social Security, Medicare, etc). From the broad view of the IRS, in most cases an LLC and a Corp are the same type of entity (tax wise).  In fact, most of the differences between LLCs and Corps occur in how Profits/losses are distributed between members (LLCs are arbitrary to a point, and Corps base this on shares). Back to your question IMHO, you should opt for an LLC.  This allows you to work out a partnership with your co-worker, and allows you to disburse funds in a more flexible manner.  From Wikipedia : A limited liability company with multiple members that elects to be taxed as partnership may specially allocate the members' distributive share of income, gain, loss, deduction, or credit via the company operating agreement on a basis other than the ownership percentage of each member so long as the rules contained in Treasury Regulation (26 CFR) 1.704-1 are met. S corporations may not specially allocate profits, losses and other tax items under US tax law. Hope this helps, please do let me know if you have further questions.  As always, this is not legal or tax advice, just what I've learned in setting several LLCs and Corporate structures up over the years. EDIT: As far as your formulas go, the tax rate will be based upon your personal income, for any pass through entity.  This means that the same monies earned from and LLC or an S-corp, with the same expenses and the same pass-through options will be taxed the same. More reading: LLC and the law (Google Group)"
If I understand what you're asking, I think you're looking at the relationship wrong.  Yes, when one currency has a higher interest rate relative to another, it's value should, theoretically, appreciate.  For example, if the USD interest rate is 10% and the EUR is 5%, the USD should appreciate in value against the EUR.  However, the parity relationship tells you the price at which an investor would be indifferent to the difference in interest rates.  So using the formula for interest rate parity:  (1+r(USD))/(1+r(EUR)) = F/S   and plugging in the interest rates from above and a spot rate of $1.5/EUR:  (1.1)/(1.05) = F/(1.5)  The 1 year forward rate would have to be $1.5714/EUR in order for the investor to be INDIFFERENT between holding USD or EUR.  All this assuming interest rate parity holds.  I'm not big on Econ but this is how I understood it when studying for the CFA exam the past few months.  So please, someone correct me if I'm wrong. @littleadv is right, this depends on your country. Furthermore, this is likely to depend on the type of business you own (in the US: LLC, S-corp, C-corp). In some countries you have to provide yourself a minimum wage if you are classified as a major shareholder and work for the company. When there is a minimum level of wage you have to pay yourself the tax rate on wages is typically higher than on dividends. The wage you then receive is taxed in line with normal wage taxation rules. Above the minimum wage you can pay yourself in dividends. "I'm assuming that when you say ""convert to S-Corp tax treatment"" you're not talking about actually changing your LLC to a Corporation. There are two distinct pieces of the puzzle here. First, there's your organizational form. Your state, which is where the business is legally formed and recognized, creates the LLC or Corporation. ""S-Corp"" doesn't come into play here: your company is either an LLC or a Corporation. (There are a handful of other organizational types your state might have, e.g. PLLC, Limited Partnership, etc.; none of these are immediately relevant to this discussion). Second, there's the tax treatment you receive by the IRS. If your company was created by the state as an LLC, note that the IRS doesn't recognize LLCs as a distinct organizational type: you elect to be taxed as an individual (for single member LLCs), a partnership (for multiple member LLCs), or as a corporation. The former two elections are ""pass through"" -- there's no additional level of taxation on corporate profits, everything just passes through to the owners. The latter election introduces a tax on corporate profits. When you elect pass-through treatment, a single-member LLC files on Schedule C; a multiple-member LLC will prepare a form K-1 which you will include on your 1040. If your company was created by the state as a Corporation (not an LLC), you could still elect pass-through taxation if your company qualifies under the rules in Subchapter S (i.e. ""an S-Corp""). States do not recognize ""S-Corp"" as part of the organizational process -- that's just a tax distinction used by the IRS (and possibly your state's tax authorities). In your case, if you are a single-member LLC (and assuming there are no other reasons to organize as a corporation), talking about ""S-Corp tax treatment"" doesn't make any sense. You'll just file your schedule C; in my experience it's fairly simple. (Note that this is based on my experience of single- and multiple-member LLCs in just two states. Your state may have different rules that affect state-level taxation; and the rules may change from year to year. I've found that hiring a good CPA to prepare the forms saves a good bit of stress and time that can be better applied to the business.)" * Yes, you should incorporate if you plan on seriously investing in real estate. This not only limits liability in terms of paying back the debt but also in case your tenants sue you.  * Pass-through entities. Typically an LLC but it depends on the state if they have good or bad LLC laws. Pennsylvania is a state where you would not want to incorporate as an LLC. Other options include S-corps and LPs.  * Loans are taken out by corporations against the property. Typically mortgage loans are non-recourse. If you set up a company for each property, this further insulates you against the bank capturing other properties within the pool. However, recourse carveouts can still end up getting you on the hook personally for the loans. These typically include voluntary bankruptcy. You would very rarely have to file for bankruptcy anyway for your real estate investments. At worst, it will end in foreclosure but banks typically would prefer deed-in-lieu just because it is faster and easier for them too. You just turn over the keys and walk away. It will have very little impact on your personal finances or record. Everyone in real estate walks away from properties and leaves them with the bank. It's a fact of doing business and your lender should have been comfortable owning your property at the basis they lent money to you. If they weren't, they were just stupid.  * Yes, every real estate investment requires equity in the property. Typically it's a 20% equity check but if the lender underwrites the property to a lower value than what you purchased it for, you may have to line up more expensive financing. "If she reported the income on the business return, I'd treat this as a ""mail audit"". Try to get a clear statement from Square confirming what they reported, under which SSN/EIN, for what transactions. Make a copy of that. If at all possible, get them to send a letter to the IRS (copy to you) acknowledging that they reported it under the wrong number. Copy the IRS's letter. Square's letter, and both personal and business 2012 returns. Write a (signed) cover letter explaining what had happened and pointing out the specific line in the business return which corresponded to the disputed amount, so they can see that you did report it properly and did pay taxes on it as business income. End that letter with a request for advice on how to straighten this out.  Certified-mail the whole package back to the IRS at whatever address the advisory letter gives. At worst, I'm guessing, they'll tell you to refile both returns for 2012 with that income moved over from the business return to the personal return, which will make everything match their records. But with all of this documentation in one place, they may be able to simply accept that Square misreported it and correct their files. Good luck. The IRS really isn't as unreasonable as people claim; if you can clearly document that you were trying to do the right thing, they try not to penalize folks unnecessarily." "S-Corp are taxed very different. Unlike LLC where you just add the profit to your income with S-Corp you have to pay yourself a ""reasonable"" salary (on w-2) which of course is a lot more paperwork. I think the advantage (but don't hold me accountable for this) is if your S-Corp makes a lot more than a reasonable salary, then the rest of the money can be passed through on your personal return at a lower (corp) rate." "If you start an LLC with you as the sole member it will be considered a disregarded entity.  This basically means that you have the protection of being a company, but all your revenues will go on your personal tax return and be taxed at whatever rate your personal rate calculates to based on your situation.  Now here is the good stuff.  If you file Form 2553 you can change your sole member LLC to file as an S Corp.  Once you have done this it changes the game on how you can pay out what your company makes.  You will need to employ yourself and give a ""reasonable"" salary.  This will be reported to the IRS and you will file your normal tax returns and they will be taxed based on your situation. Now as the sole member you can then pay yourself ""distribution to share holders"" from your account and this money is not subject to normal fica and social security tax (check with your tax guy) and MAKE SURE to document correctly.  The other thing is that on that same form you can elect to have a different fiscal year than the standard calendar IRS tax year.  This means that you could then take part of profits in one tax year and part in another so that you don't bump yourself into another tax bracket.  Example:  You cut a deal and the company makes 100,000 in profit that you want to take as a distribution.  If you wrote yourself a check for all of it then it could put you into another tax bracket.  If your fiscal year were to end say on sept 30 and you cut the deal before that date then you could write say 50,000 this year and then on jan 1 write the other check." I don't do corporate tax exclusively, but I don't think you're correct. The idea of pre-tax and post-tax earnings is significantly different from corporations than individuals since individuals see their taxes come out when they earn it and corporations pay taxes quarterly.  At the very least, it's certainly not equivalent to a charitable contribution.