How do I estimate my taxes when I have only 1099 income?
"As long as you paid 100% of your last year's tax liability (overall tax liability, the total tax to pay on your 1040) or 90% of the total tax liability this year, or your underpayment is no more than $1000, you won't be penalized as long as you pay the difference by April 15th. That's per the IRS. I don't know where the ""10% of my income"" came from, I'm not aware of any such rule." So there are a lot of people that get into trouble in your type of self employment situation.  This is what I do, and I use google drive so there are no cost for tools.  However, having an accounting system is better. Getting in trouble with the IRS really sucks bad.
My mortgage started out with an escrow, but it seemed like they were mismanaging it. They often over-collected it and locked up my money unnecessarily or under-collected and had to catch up later to pay the tax bill. Despite what Vitalik said, I told them I would pay my own taxes and insurance and to stop the escrow and they did without argument. Keep in mind, you should only do this if you are good about saving money. The banks know that many people aren't and will have trouble at the end of the year when a multi-thousand dollar tax or insurance bill comes due, hence the reason they try to get you to do the escrow.  In my case, I just had the estimated tax/escrow amount automatically deposited from my paycheck into a special interest bearing savings account that I manage. I do something pretty simple when figuring 1099 income.  I keep track of my income and deductible expenses on a spreadsheet.  Then I do total income - total expenses * .25. I keep that amount in a savings account ready to pay taxes.   Given that your estimates for the quarterly payments are low then expected, that amount should be more then enough to fully fund those payments.   If you are correct, and they are low, then really what does it matter?  You will have the money, in the bank, to pay what you actually owe to the IRS. As the owner of the S-corp, it is far easier for you to move money in/out of the company as contributions and distributions rather than making loans to the company. Loans require interest payments, 1099-INT forms, and have tax consequences, whereas the distributions don't need to be reported because you pay taxes on net profits regardless of whether the money was distributed. If you were paid interest, disregard this answer. I don't know if or how you could re-categorize the loan once there's a 1099-INT involved. If no interest was ever paid, you just need to account for it properly: If the company didn't pay you any interest and never issued you a 1099-INT form (i.e. you wrote a check to the company, no promissory note, no tax forms, no payments, no interest, etc.) then you can categorize that money as a capital contribution. You can likewise take that money back out of the company as a capital distribution and neither of these events are taxable nor do they need to be reported to the IRS. In Quickbooks, create the following Equity accounts -- one for each shareholder making capital contributions and distributions: When putting money into the company, deposit into your corporate bank account and use the Capital Contribution equity account. When taking money out of the company, write yourself a check and use the Distributions account. At the end of every tax year, you can close out your Contributions and Distributions to Retained Earnings by making a general journal entry. For example, debit retained earnings and credit distributions on Dec 31 every year to zero-out the distributions account. For contributions, do the reverse and credit retained earnings. There are other ways of recording these transactions -- for example I think some people just use a Member Capital equity account instead of separate accounts for contributions and distributions -- and QB might warn you about posting journal entries to the special Retained Earnings account at the end of the year. In any case, this is how my CPA set up my books and it's been working well enough for many years. Still, never a bad idea to get a second opinion from your CPA. Be sure to pay yourself a reasonable salary, you can't get out of payroll taxes and just distribute profits -- that's a big red flag that can trigger an audit. If you're simply distributing back the money you already put into the company, that should be fine. Can I work on 1099 from my own company instead of on W2? The reason is   on W2 I can't deduct my commute, Health Insurance and some other   expenses while on 1099 I think I can able do that. Since I am going to   client place to work not at my own office, I am not sure whether I   should able to do that or not. If you have LLC, unless you elected to tax it as a corporation, you need neither 1099 nor W2. For tax purposes the LLC is disregarded. So it is, from tax perspective, a sole proprietorship (or partnership, if multiple members). Being a W2 employee of your own LLC is a bad idea. For all these above expenses, which can I use company's debit/credit   card or I need to use only my personal debit/credit card? It would be better to always use a business account for business purposes. Doesn't matter much for tax per se, but will make your life easier in case of an audit or a legal dispute (limited liability protection may depend on it). If I work on 1099, I guess I need to file some reasonable taxes on   quarterly basis instead of filing at year end. If so, how do I pay my   tax on quarterly basis to IRS? I mean which forms should I file and   how to pay tax? Unless you're a W2 employee, you need to do quarterly estimate payments using form 1040-ES. If you are a W2 employee (even for a different job, and even if it is not you, but your spouse with whom you're filing jointly) - you can adjust your/spouse's withholding using form W4 to cover the additional tax liability. This is, IMHO, a better way than paying estimates. There are numerous questions on this, search the site or ask another one for details. When you itemize your deductions, you get to deduct all the state income tax that was taken out of your paycheck last year (not how much was owed, but how much was withheld). If you deducted this last year, then you need to add in any amount that you received in state income tax refunds last year to your taxes this year, to make up for the fact that you ended up deducting more state income tax than was really due to the state.  If you took the standard deduction last year instead of itemizing, then you didn't deduct your state income tax withholding last year and you don't need to claim your refund as income this year. Also, if you itemized, but chose to take the state sales tax deduction instead of the state income tax deduction, you also don't need to add in the refund as income.  For whatever reason, Illinois decided that you don't get a 1099-G. It might be that the amount of the refund was too small to warrant the paperwork. It might be that they screwed up. But if you deducted your state income tax withholding on last year's tax return, then you need to add the state tax refund you got last year on line 10 of this year's 1040, whether or not the state issued you a form or not.  Take a look at the Line 10 instructions  starting on page 22 of the 1040 instructions to see if you have any unusual situations covered there that you didn't mention here. (For example, if you received a refund check for multiple years last year.) Then check your tax return from last year to verify that you deducted your state income tax withholding on Schedule A. If you did, then this year add the refund you got from the state to line 10 of this year's 1040. There are many different types of 1099 forms. Since you are comparing it to a W-2, I'm assuming you are talking about a 1099-MISC form.  Independent contractor income If you are a worker earning a salary or wage, your employer reports   your annual earnings at year-end on Form W-2. However, if you are an   independent contractor or self-employed you will receive a Form   1099-MISC from each client that pays you at least $600 during the tax   year. For example, if you are a freelance writer, consultant or   artist, you hire yourself out to individuals or companies on a   contract basis. The income you receive from each job you take should   be reported to you on Form 1099-MISC. When you prepare your tax   return, the IRS requires you to report all of this income and pay   income tax on it. So even if you receive a 1099-MISC form, you are required to pay taxes on it. "If you're ""living off the land"" and make no money, then you don't have to file.  Though you might be able to actually make money through credits and the like if you do file. If you've lost more than you've made, then you'll probably need to file since someone will have needed to report that they paid you (W-2 or 1099-MISC).  If the IRS receives a form saying that you made X and you don't file, they aren't going to just take your word for it that you lost more than you made, right?  That, and if you want a refund, you'll almost certainly need to file to get it." "An unmarried person with a total U.S.-sourced earned income under $ 37,000 during the year 2016 is likely to owe: If the original poster is not an ""independent contractor"", and is not ""billing corp-to-corp"" then: In summary: References:"