Can you lease a secondary residential apartment for a job in NYC, and declare it as expense in tax return?
As I understand it... Generally housing can't be considered a business expense unless taken at your employer's explicit direction, for the good of the business rather than the employee. Temporary assignment far enough from you home office that commuting or occasional hotel nights are impractical,  maybe.  In other words, if they wouldn't be (at least theoretically) willing to let you put it on an expense account, you probably can't claim it here.
If you help find a suitable next tenant and help smooth out the transition, most landlord generally don't have an issue to terminate the lease early, and move the contract to the new tenant. Remember that the biggest concerns for landlords is that they don't want the place to be empty (leaving an apartment empty costs them money due to tax, strata, bills, etc as well as putting in jeopardy whatever future plans they might have made under the assumption of a stable income from the rent). You could also offer to pay for the listing agent and other switching fees (e.g. putting bills under the new tenant's name, etc). If you don't have an early termination clause the rental agreement, or sometimes even when you do, these things are often negotiable. If you can guarantee that your leave won't leave them with an empty apartment with no-one paying rentals, most reasonable landlords wouldn't have issue with terminating early.  Many rental agreements also have terms regarding early terminations. This usually involves paying a fee which amounts to a month or two of rent. This may vary. You said your mother-in-law lives with you. Does she pay rent, or are you splitting the cost of housing? That would also have to figured into the equation.  If you had a business you would now have to declare the expense on your business taxes. This would also then be income for her, which she would have to account for on her taxes. Remember there are both state and federal taxes involved. Regarding expenses like diapers. If the MIL had the business she could deduct them as a business expense. If you have the business it would greatly complicate the taxes. Your business would be essentially covering your personal expenses. If your MIL was not a business the cost of diapers would be paid by you regardless of the working situation of you and your spouse. To claim the tax credit: You must report the name, address, and taxpayer identification number   (either the social security number, or the employer identification   number) of the care provider on your return. If the care provider is a   tax-exempt organization, you need only report the name and address on   your return. You can use Form W-10 (PDF), Dependent Care Provider's   Identification and Certification, to request this information from the   care provider. If you do not provide information regarding the care   provider, you may still be eligible for the credit if you can show   that you exercised due diligence in attempting to provide the required   information. The IRS will be looking for an income tax form from your MIL that claims the income.  Getting too cute with the babysitting situation, by starting a business just for the purpose of saving money on taxes could invite an audit. Also it is not as if you just claim 3000 and you are good to go. You can only claim a percentage of the expenses based on the household AGI, the more the make the more you have to have in expenses to get the full 3000 credit, which mil cause more taxes for your MIL. Plus the whole issue with having to pay social security and other taxes on a household employee. It might be best to skip the risk of the audit. Claiming your MIL as a dependent might just be easier. Either way, (lease or buy), it's likely going to be an expense, not a depreciation. You would expense the entire lease amount - whatever that is in the year it was paid. A $2k-$3k computer probably isn't worth the trouble of recording it as a Fixed Asset and depreciating it yearly. I work for a company that buys thousands of PCs a year for its employees and we have a hard rule: If it's under $3k, it's an expense not an asset. If you were buying $20k-$50k servers, this would be a different conversation both because of the price and the life of the item. Because it's such a small amount (unless you really are buying $20k PCs), it doesn't really matter whether it's your biggest expense or not, it's likely just an expense. Though, no one is preventing you from depreciating it over 5 years if you wanted to. See: https://www.irs.gov/help-resources/tools-faqs/faqs-for-individuals/frequently-asked-tax-questions-answers/sale-or-trade-of-business-depreciation-rentals/depreciation-recapture/depreciation-recapture In summary: I would say your question is more of a business sense question than a tax question. Is it worth it to you to lease instead of buying because you are getting a new PC so often? Btw: every 2 years is not that often. It's average. Whatever your decision, I think the answer for taxes is the same: Expense it all in the year it was incurred unless you really want to spread it out and depreciate. "If the job looks good, I wouldn't let having to relocate stop you. Some companies will help you with relocation expenses, like paying travel expenses, the movers, the security deposit on an apartment, etc. It doesn't hurt to ask if they ""help with moving expenses"". If they say no, fine. I wouldn't expect a company to decide not to hire you  for asking such a question. I would certainly not buy immediately upon moving. Buying a house is a serious long-term commitment. What if after a few months you discover that this job is not what you thought it was? What if you discover that you hate the area for whatever reason? Etc. Or even if you are absolutely sure that won't happen, it's very hard to buy a house long distance. How many trips can you make to look at different houses, learn about neighborhoods, get a feel for market prices, etc? A few years ago I moved just a couple of hundred miles to a neighboring state, and I rented an apartment for about 2 years before buying a house, for all these reasons. Assuming the company won't help with moving expenses, do you have the cash to make the move? If you're tight, it doesn't have to be all that expensive. If you're six months out of college you probably don't have a lot of stuff. (When I got my first job out of college, I fit everything I owned in the back seat of my Pinto, and tied my one piece of furniture to the roof. :-) If you can't fit all your stuff in your car, rent a truck and a tow bar to pull your car behind. Get a cheap apartment. You'll probably have to pay the first month's rent plus a security deposit. You can usually furnish your first apartment from garage sales and the like very cheaply. If you don't have the cash, do you have credit cards, or can your parents loan you some money? (They might be willing to loan you money to get you out of their house!)" "I've done various side work over the years -- computer consulting, writing, and I briefly had a video game company -- so I've gone through most of this. Disclaimer: I have never been audited, which may mean that everything I put on my tax forms looked plausible to the IRS and so is probably at least generally right, but it also means that the IRS has never put their stamp of approval on my tax forms. So that said ... 1: You do not need to form an LLC to be able to claim business expenses. Whether you have any expenses or not, you will have to complete a schedule C. On this form are places for expenses in various categories. Note that the categories are the most common type of expenses, there's an ""other"" space if you have something different. If you have any property that is used both for the business and also for personal use, you must calculate a business use percentage. For example if you bought a new printer and 60% of the time you use it for the business and 40% of the time you use it for personal stuff, then 60% of the cost is tax deductible. In general the IRS expects you to calculate the percentage based on amount of time used for business versus personal, though you are allowed to use other allocation formulas. Like for a printer I think you'd get away with number of pages printed for each. But if the business use is not 100%, you must keep records to justify the percentage. You can't just say, ""Oh, I think business use must have been about 3/4 of the time."" You have to have a log where you write down every time you use it and whether it was business or personal. Also, the IRS is very suspicious of business use of cars and computers, because these are things that are readily used for personal purposes. If you own a copper mine and you buy a mine-boring machine, odds are you aren't going to take that home to dig shafts in your backyard. But a computer can easily be used to play video games or send emails to friends and relatives and lots of things that have nothing to do with a business. So if you're going to claim a computer or a car, be prepared to justify it. You can claim office use of your home if you have one or more rooms or designated parts of a room that are used ""regularly and exclusively"" for business purposes. That is, if you turn the family room into an office, you can claim home office expenses. But if, like me, you sit on the couch to work but at other times you sit on the couch to watch TV, then the space is not used ""exclusively"" for business purposes. Also, the IRS is very suspicious of home office deductions. I've never tried to claim it. It's legal, just make sure you have all your ducks in a row if you claim it. Skip 2 for the moment. 3: Yes, you must pay taxes on your business income. If you have not created an LLC or a corporation, then your business income is added to your wage income to calculate your taxes. That is, if you made, say, $50,000 salary working for somebody else and $10,000 on your side business, then your total income is $60,000 and that's what you pay taxes on. The total amount you pay in income taxes will be the same regardless of whether 90% came from salary and 10% from the side business or the other way around. The rates are the same, it's just one total number. If the withholding on your regular paycheck is not enough to cover the total taxes that you will have to pay, then you are required by law to pay estimated taxes quarterly to make up the difference. If you don't, you will be required to pay penalties, so you don't want to skip on this. Basically you are supposed to be withholding from yourself and sending this in to the government. It's POSSIBLE that this won't be an issue. If you're used to getting a big refund, and the refund is more than what the tax on your side business will come to, then you might end up still getting a refund, just a smaller one. But you don't want to guess about this. Get the tax forms and figure out the numbers. I think -- and please don't rely on this, check on it -- that the law says that you don't pay a penalty if the total tax that was withheld from your paycheck plus the amount you paid in estimated payments is more than the tax you owed last year. So like lets say that this year -- just to make up some numbers -- your employer withheld $4,000 from your paychecks. At the end of the year you did your taxes and they came to $3,000, so you got a $1,000 refund. This year your employer again withholds $4,000 and you paid $0 in estimated payments. Your total tax on your salary plus your side business comes to $4,500. You owe $500, but you won't have to pay a penalty, because the $4,000 withheld is more than the $3,000 that you owed last year. But if next year you again don't make estimated payment, so you again have $4,000 withheld plus $0 estimated and then you owe $5,000 in taxes, you will have to pay a penalty, because your withholding was less than what you owed last year. To you had paid $500 in estimated payments, you'd be okay. You'd still owe $500, but you wouldn't owe a penalty, because your total payments were more than the previous year's liability. Clear as mud? Don't forget that you probably will also owe state income tax. If you have a local income tax, you'll owe that too. Scott-McP mentioned self-employment tax. You'll owe that, too. Note that self-employment tax is different from income tax. Self employment tax is just social security tax on self-employed people. You're probably used to seeing the 7-whatever-percent it is these days withheld from your paycheck. That's really only half your social security tax, the other half is not shown on your pay stub because it is not subtracted from your salary. If you're self-employed, you have to pay both halves, or about 15%. You file a form SE with your income taxes to declare it. 4: If you pay your quarterly estimated taxes, well the point of ""estimated"" taxes is that it's supposed to be close to the amount that you will actually owe next April 15. So if you get it at least close, then you shouldn't owe a lot of money in April. (I usually try to arrange my taxes so that I get a modest refund -- don't loan the government a lot of money, but don't owe anything April 15 either.) Once you take care of any business expenses and taxes, what you do with the rest of the money is up to you, right? Though if you're unsure of how to spend it, let me know and I'll send you the address of my kids' colleges and you can donate it to their tuition fund. I think this would be a very worthy and productive use of your money. :-) Back to #2. I just recently acquired a financial advisor. I can't say what a good process for finding one is. This guy is someone who goes to my church and who hijacked me after Bible study one day to make his sales pitch. But I did talk to him about his fees, and what he told me was this: If I have enough money in an investment account, then he gets a commission from the investment company for bringing the business to them, and that's the total compensation he gets from me. That commission comes out of the management fees they charge, and those management fees are in the same ballpark as the fees I was paying for private investment accounts, so basically he is not costing me anything. He's getting his money from the kickbacks. He said that if I had not had enough accumulated assets, he would have had to charge me an hourly fee. I didn't ask how much that was. Whew, hadn't meant to write such a long answer!" @Pete B.'s answer is good, but there's an important note to consider for tax purposes.  It's too large for a comment, so I'm adding it as an answer. And that is: you cannot claim the property as a rental property under certain conditions.  This affects things like claiming mortgage interest (which you don't have), and depreciation in value (which a rental is allowed). See IRS topic 415 for details, but I've included an important excerpt below with emphasis added: If you rent a dwelling unit to others that you also use as a residence, limitations may apply to the rental expenses you can deduct. You're considered to use a dwelling unit as a residence if you use it for personal purposes during the tax year for more than the greater of:  ...   A day of personal use of a dwelling unit is any day that it's used by: Talk to a tax accountant to better understand the ramifications of this, but it's worth noting that you can't just rent it to her for a paltry sum and be able to take tax advantages from this arrangement. The general rule is: Generally, in order to claim a business deduction for your home, you must use part of your home exclusively and regularly: Exclusively seems to be the toughest standard and I do not know exactly how strict the IRS's interpretation is. Working in your living room where you regularly watch TV and have people over on the weekends would seem to fail that test. A separate room with your computer in it would pass it. If it was your only computer and you regularly played online games with it, that would seem to be a grey area.  The IRA booklet covering this area is here http://www.irs.gov/pub/irs-pdf/p587.pdf I know people that have rented rooms in other places or made use of rental offices for this purpose. Maybe you should consider setting up a Taxpayer Identification Number (TIN) for your business dealings as a landlord and consider providing that instead of your SSN for this type of thing. I am assuming (if this is legitimate) they want it so they can send you a 1099 as they might be obligated to do if they are claiming the rent as a business expense. Also, I'd suggest having the tenant tell their employer to contact you directly. There is no need for the tenant in this situation to also get your SSN/TIN.