What is a W-8 form, and how should I fill it in?
"The IRS W-8BEN form (PDF link), titled ""Certificate of Foreign Status of Beneficial Owner for United States Tax Withholding"", certifies that you are not an American for tax purposes, so they won't withhold tax on your U.S. income. You're also to use W-8BEN to identify your country of residence and corresponding tax identification number for tax treaty purposes.  For instance, if you live in the U.K., which has a tax treaty with the U.S., your W-8BEN would indicate to the U.S. that you are not an American, and that your U.S. income is to be taxed by the U.K. instead of tax withheld in the U.S. I've filled in that form a couple of times when opening stock trading accounts here in Canada.  It was requested by the broker because in all likelihood I'd end up purchasing U.S.-listed stocks that would pay dividends.  The W-8BEN is needed in order to reduce the U.S. withholding taxes on those dividends. So I would say that the ad revenue provider is requesting you file one so they don't need to withhold full U.S. taxes on your ad revenue. Detailed instructions on the W-8BEN form are also available from the IRS: Instruction W-8BEN (PDF link). On the subject of ad revenue, Google also has some information about W8-BEN: Why can't I submit a W8-BEN form as an individual?"
Either make your best guess, or set it low and then file quarterly Estimated Tax payments to fill in what's missing, or set it high and plan on getting a refund, or adjust it repeatedly through the year, or... Publication 15 is the IRS guide for business.    https://www.irs.gov/uac/about-publication-15   They will be deposited electronically at  https://www.eftps.com/eftps/    Form 941 is the one you will be using:     https://www.irs.gov/businesses/small-businesses-self-employed/depositing-and-reporting-employment-taxes  The other ones are for special circumstances.    I would recommend that you have a chat with an accountant. What you need to do is to reduce the withholding from your wages, or pay a smaller amount in your quarterly payments of estimated tax (if you are self-employed). To reduce withholding from wages, fill out a new W4 form  (available from your employer's HR department). There is a worksheet in the form that will help you figure out what to write on the various lines.  As a single person, you are entitled to claim an exemption for yourself, and if you have not been claiming that exemption, doing so will reduce your withholding, and presumably your tax refund. "1. What forms do I need to file to receive money from Europe None. Your client can pay you via wire transfer. They need to know your name, address, account number, and the name of your bank, its SWIFT number and its associated address. The addresses and names are required to make sure there are no typos in the numbers. 2. What forms do I need to file to pay people in Latin America (or any country outside the US) None. 1099s only need to be filled out when the contractor has a US tax ID. Make sure they are contractors. If they work for you for more than 2 years, that can create a problem unless they incorporate because they might look like ""employees"" to the IRS in which case you need to be reporting their identitites to the IRS via a W-8BEN form. Generally speaking any foreign contractor you have for more than 2 years should incorporate in their own country and you bill that corporation to prevent employee status from occurring. 3. Can I deduct payments I made to contractors from other countries as company expense Of course." They are four quarterly estimated tax payments.   The IRS requires that you pay your taxes throughout the year (withholding in a W-2 job).  You'll need to estimate how much taxes you think you might be owing and then pay roughly 1/4 at each of the 4 deadlines. From the IRS: How To Figure Estimated Tax To figure your estimated tax, you must   figure your expected AGI, taxable   income, taxes, deductions, and credits   for the year. When figuring your 2011 estimated tax,   it may be helpful to use your income,   deductions, and credits for 2010 as a   starting point. Use your 2010 federal   tax return as a guide. You can use   Form 1040-ES to figure your estimated   tax. Nonresident aliens use Form   1040-ES (NR) to figure estimated tax. You must make adjustments both for   changes in your own situation and for   recent changes in the tax law. For   2011, there are several changes in the   law. Some of these changes are   discussed under What's New for 2011   beginning on page 2. For information   about these and other changes in the   law, visit the IRS website at IRS.gov. The instructions for Form 1040-ES   include a worksheet to help you figure   your estimated tax. Keep the worksheet   for your records. You may find some value from hiring a CPA to help you setup your estimated tax payments and amounts. Schedule E is the form you'll use. It lists nearly all deductions you can take for a rental. TurboTax Deluxe will handle it and it includes State Filing. Is it right that I request form W-9 or form W-8BEN (for non U.S.   citizens) from the affiliate users before sending them payments? Not just OK. Required. I know that I have to send form 1099, but I don't know where does this   form should go to. Should I send it to the IRS or the affiliate user   or both? Both. There's also form 1096 that you need to send to the IRS.  Read the instructions. Should I send form 1099 once a year or each time I make a payment to   the affiliate? Once a year. Read the instructions. Do I have to send form 1099 when the money earned by the affiliate hit   a certain threshold or I have to send it anyway? $600 or more requires the form, but you can send for any amount. Read the instructions. Is there any other forms or documents to request from or send to the   affiliate user or the IRS? There may be additional forms. Especially if the recipient is a foreign person and you withhold taxes. Talk to your tax adviser. The balance sheet and income statements are located in the 10-K and 10-Q filings for all publicly traded companies. It will be Item 8. "Read up on filing an ""amended tax return"".  Essentially you'll fill out the entire return as it should have been originally, then fill out form 1040X stating what has changed (and pay the additional tax due if needed).   According to TurboTax's website, they have partnered with Sprintax for non-resident tax prep.  I am not vouching for the service; just offering it as information." Just type in the forms as they are, separately. That would be the easiest way both to enter the data without any mistakes, and ensure that everything matches properly with the IRS reports. "It's pretty easy. In the Interview Setup for Ufile, check the box for ""Self-employment business income"". Then during the process of filling everything out, you'll get a Self-Employment screen. It'll ask for the name of your business, but just put your own name since you don't have one. For the 6-digit classification code, click the ? button and look through the list for the industry that best matches the one for whom you wrote the technical report. Or you can go with 711500: Independent artists, writers and performers. It doesn't really matter that much so don't worry if it's a poor match. It will also ask you for your income and expenses.   I don't know exactly what costs you might have incurred to write your report, but you can likely claim a very tiny amount of ""home office"" expenses. Costs like rent (or mortgage interest + property tax), utilities, and home insurance can be claimed, but they have to be pro-rated for the time you were actually doing the work, and are based on the amount of space you used for the work.  For example, if you paid $1000 rent and $200 utilities for the month in which the work was done, and it took you 20 of the 31 days in that month to actually do the work, and you used a room that makes up about 10% of the square footage of your home, then you can claim: $1200 * 20/31 * 0.1 = $77.42 for your home office expenses. If you also used that room for non-business purposes during that time, then you reduce it even further. Say, if the room was also used for playing video games 50% of the time, then you'd only claim $38.71" My understanding (I've never filed one myself) is that the 1040ES is intended to allow you to file quarterly and report unpredictable income, and to pay estimated taxes on that income.   I was in the same sort of boat for 2016 -- I had a big unexpected income source in 2015, and this took away my Safe Harbor for 2016.  I adjusted my w-2 to zero exemptions (eventually) and will be getting a refund of about 1% of our income. So lets say you make 10000 in STG in March, and another 15000 in STG in April.  File a quarterly 1040-ES between March 31 and April 15.  Report the income, and pay some tax.  You should be able to calculate the STCG Tax for 10k pretty easily.  Just assume that it comes off the top and doesn't add at all to your deductions.  Then for April, do the same by June 15. Just like your W-2 is used to estimate how much your employer should withhold, the 1040ES is designed to estimate how much extra you need to pay to the IRS to avoid penalties.  It'll all get resolved after you file your final 1040 for the 2017 calendar year. For Federal Return, Schedule H and its Instructions are a great start.  You are the nanny's employer, and are responsible for FICA (social security and medicare) withholding, and also paying the employer portion.  You will offer her a W4 so she can tell you how much federal and state tax to withhold. You'll use Circular E the employer's tax guide to calculate withholding. In January, you'll give her a W-2, and file the information with your own tax return.  For State, some of the above applies, but as I recall, in my state, I had to submit withholding quarterly separate from my return. As compared to Federal, where I adjusted my own withholding so at year end the tax paid was correct. Unemployment insurance also needs to be paid, I believe this is state.  This issue is non-political - I told my friends at the IRS that (a) the disparity between state and federal to handle the nanny tax was confusing for those of us trying to comply, and (b) even though we are treated as an employer, a 'guide to the nanny tax' would be helpful, a single IRS doc that doesn't mix non-nanny type issues into the mix.  In the end, if a service is cost effective, go for it, your time is valuable, and thi is something that only lasts a few years. "Whenever you do paid work for a company, you will need to fill out some sort of paperwork so that the company knows how to pay you, and also how to report how much they paid you to the appropriate government agencies. You should not think of this as a ""hurdle"" and you shouldn't worry that you haven't been employed for a long time. The two most common ways a company pays an individual are via employee wages, or ""independent contractor"" payments. When you start a relationship with a company, if you are going to become an employee, then you will out a W4 form, and at the end of the year you will receive a W2 form. If you are an independent contractor, (which you would be considered in this case), you will fill out form W9 and at the end of the year you will receive a 1099. This is completely normal and you have nothing to worry about. All it means is that if you make more than a certain amount (typically $600) in a year, you will receive a 1099 in the mail or electronically. The 1099 form basically means that they are reporting that amount to the IRS, and it also helps you file your tax return by showing you all the numbers you need on one form. Please remember that when you are paid as an independent contractor, no taxes are withheld on your behalf, so you may owe some tax on the money you make. It's best to set aside some of your income so you are prepared to pay it come tax time next year." If you are in the US and a regular employee, this will have to show up on your year-end W2 form as income. If it doesn't, there is some funky accounting business going and you should probably consult a professional for advice.