Corporate Coverdell ESA Tax Liability
Not sure how authoritative it is, but according to this site, yes: Can a corporation, partnership or other non-living entity make the contribution to an ESA? Yes. The tax law does not restrict the ability to make contributions to living individuals. Corporations and other entities may make contributions without regard for the usual donor income limit.  However, the same site indicates that you can just give the child the $2K and have them contribute to their own ESA, so yes, the income limit is pretty easy to get around.
Compared with a Sole Proprietorship, the main disadvantages of an S-Corporation or an LLC are that it adds a lot of management overhead (time, and possibly money if you don't do it all yourself), and there are fees you must pay to incorporate, as well as additional yearly maintenance fees which vary by state. You should be able to weigh the tax savings and liability protection against the extra costs and hassle, and see which way the scales tip. As a rule of thumb, the bigger your business gets or the more income you make, the more attractive incorporating becomes. Note there are some additional taxes that certain jurisdictions impose on business income. For example, IL and CA charge 1.5% tax, NY is less, but NYC is 8.85%! In NYC specifically, you could actually end up paying slightly more tax as an S-Corp than you would as a Sole Proprietorship. In most places though, the nominal local taxes will still be less than the FICA taxes you could potentially save. I'm assuming you are in the US here. From a tax perspective you don't need to take any action to start a business and deduct expenses.  If you have earned income coming from a source other than a W2 paying job, then you have a business.  On your taxes, this means you file a schedule C (which is where you will deduct business expenses) and schedule SE (which computes how much FICA tax you will owe on your business income).  When we talk about starting a business, we usually are talking about creating a corporation or LLC.  No particular tax advantage to that in your case, but there could be liability advantages, if you are concerned about that. If you file losses consistently year after year, the IRS might try and classify your business as a hobby.  That's what you should worry about.  I suppose incorporating might reduce the probability of that, but it might not.  Keep good records in case you need to argue with the IRS.  If you do have to argue with them, they will want to ensure that you only used the laptop and internet for your business.  That's a big if, but it's a potentially scary one. IRS Guidelines on hobby vs. business income Note: besides deducting expenses, another advantage of self-employment is opening a solo-401(k) or SEP or SIMPLE IRA.  These potentially allow you to set aside a lot more money than the typical IRA and 401(k) arrangement.  Thing is, you have to have a lot more earned income to really take advantage of them, but let's hope your app gets you there. Whether you're self-employed or not, knowing exactly how much tax you will pay is not always an easy task.  Various actions you can take (e.g., charitable donations, IRA contributions, selling stocks) may increase or reduce your tax liability. One tool I've found useful for estimating federal taxes is the Excel 1040 spreadsheet.  This is a spreadsheet version of the income tax return form.  It is not official and is not created by the IRS, but is maintained as a labor of love by a private individual.  In practice, however, it is pretty much an accurate implementation of the tax calculation algorithms encoded in the tax forms and instructions. The nice thing about it is that it's a spreadsheet.  You can plug numbers into various slots in the spreadsheet and see how they affect your federal tax liability.  (You may also owe state taxes depending on what state you live in.)  Of course, the estimates you get by doing this are only (at most) as accurate as your estimates of the various numbers you plug in.  Still, I think it's a free and useful way to get a ballpark estimate of your tax liability based on numbers that you can more easily estimate (e.g., how much money you expect to earn). "Accounts track value: at any given time, a given account will have a given value. The type of account indicates what the value represents. Roughly: On a balance sheet (a listing of accounts and their values at a given point in time), there is typically only one equity account, representing net worth, I don't know much about GNUCash, though. Income and expenses accounts do not go on the balance sheet, but to find out more, either someone else or the GNUCash manual will have to describe how they work in detail. Equity is more similar to a liability than to assets. The equation Assets = Equity + Liabilities should always hold; you can think of assets as being ""what my stuff is worth"" and equity and liabilities together as being ""who owns it."" The part other people own is liability, and the part you own is equity. See balance sheet, accounting equation, and double-entry bookkeeping for more information. (A corporate balance sheet might actually have more than one equity entry. The purpose of the breakdown is to show how much of their net worth came from investors and how much was earned. That's only relevant if you're trying to assess how a company has performed to date; it's not important for a family's finances.)" I am not an accountant, but I have a light accounting background, despite being primarily an engineer.  I also have a tiny schedule C business which has both better and worse years.  I am also in the United States and pay US taxes.  I assume you are referring to the US Form 1040 tax return, with the attached Schedule C.  However little I know about US taxes, I know nothing about foreign taxes. You are a cash-basis taxpayer, so the transactions that happen in each tax year are based on the cash paid and cash received in that year.  You were paid last year, you computed your schedule C based on last year's actual transactions, and you paid taxes on that income. You can not recompute last years schedule C based on the warranty claim. You might want to switch to an accrual accounting method, where you can book allowances for warranty claims.  It is more complex, and if your business is spotty and low volume, it may be more trouble than it is worth. At this point, you have two months to look for ways to shift expenses into next year or being income into this year, both of which help offset this loss. Perhaps a really aggressive accountant would advise otherwise (and remember, I am not an accountant), but I would take the lumps and move on. This article on LegalZoom (link here) discusses how to apply a significant net operating loss (NOL) in this year to the previous two years, and potentially carry it forward to the next two years.  This does involve filing amended returns for the prior two years, showing this year's NOL.  For this to be relevant, your schedule C loss this year must exceed your other W2 and self-employment income this year, with other tests also applied. Perhaps a really aggressive accountant would advise otherwise (and remember, I am not an accountant), but I would take the lumps and move on. The LLC will file its own business taxes which may or may not have business level income and expenses.  At the end, the LLC will issue Schedule K-1 tax forms to the members, that based on their percentage ownership, will reflect the percentage share of the income/losses.    From an individual standpoint, the members need only worry about the K-1 form they receive.  This has quite a few pass-through categories from the LLC, but the Income/Loss may be the only used one.  The individual will likely include the K-1 by filing a Schedule-E along with their 1040 form.  The 1040 Schedule-E has some ability to deduct expenses as an individual. Generally it's best not to commingle expenses.  Additional schedule-E expense reporting is generally for non-reimbursed, but related business expenses.  If a member paid certain fees for the LLC, it is better for the LLC to reimburse him and then deduct the expense properly.  Schedule-E is on a non-LLC, personal level. "I think you misunderstand the purpose of the liability account.  I would suggest you review the standard accounting model, but to give you a brief overview: Income and expenses are money coming into and out of your possession.  They are the pipes flowing into and out of your ""box"".  Inside your box, you have assets (bank, savings, cash, etc) and liabilities (credit cards, unpaid debts, etc).  Money can flow into and out of either asset or liability accounts, for example: deposit a payment (income to asset), buy office supplies with cash (asset to expense), pay a bill with credit card (liability to expense), customer pays one of your debts directly (income to liability).  Paying off a debt with an asset does not affect your overall net worth, so paying a check to your credit card bill (asset to liability) doesn't decrease your total balance, it merely moves the value from one bucket to another. Now to your question: Mandatory payments, such as taxes or insurance (or for that matter, utilities, rent, food- all things that ""must"" be bought occasionally) are not liabilities, instead they are all expenses.  They might be paid FROM a liability account, if they are paid on credit for example, but the money still flows from liability to expense.  In my own records I have Expense:Taxes and Expense:Insurance, with sub-accounts in each.  Where the money comes from depends entirely on how I pay my bills, whether from cash or banks (asset) or whether it's a charge (liability).  Sometimes you receive payments back from an insurance company.  I find that rather than treating insurance premiums as a positive balance in a liability (with eventual payments as debits to the liability account), it is better to treat any payment from the insurance as income. Hope that helps!" I know all too well how it works. That doesn't change the fact that GE didn't pay taxes.   If only my personal expenses such as food, gas, car maintenance, rent could be deducted from my tax liability and then when I operate on a loss (spend more than I receive) use that to get a tax refund. If corporations were people, why do they have a separate tax code? If corporations are people, they would be subject to the same tax code people are.   We have so much corporate welfare via the tax code in this country, that it exceeds the amount of social welfare for poor people.