Should I finance a new home theater at 0% even though I have the cash for it?
"Be very careful with this.  When we tried this with furniture, they charged an ""administrative"" fee to setup the account.  I believe it was about $75.  So if you defer interest for one year on a $1000 purchase and pay a $75 administrative fee, it's 7.5% interest. Also, they don't always send you a bill when it's due, they just let you go over the date when you could have paid it without paying interest, and then you owe interest from the date of purchase.  These plans are slimy.  Be careful." "I think so.  I am doing this with our furniture.  It doesn't cost me any more money to pay right now than it will to pay over the course of 3 years, and I can earn interest on the money I didn't spend. But know this: they aren't offering 0%, they are deferring interest for 3 years.  If you pay it off before then great, if you don't you will owe all the accumulated interest. The key with these is that you always pay it, and on time.  Miss a payment and you get hosed.  If you don't pay on time you will owe the interest that is being deferred.  They will also be financing this through a third party (like a major bank) and that company is now ""doing business with you"" which means in the US they can call you and solicit new services.  I am willing to deal with those trade offs though, plus, as you say, you can always pay it off. WHY THEY DO IT (what is in it for them...) A friend of mine works for a major bank that often finances these deals here is how they work. Basically, banks do this to generate leads for their divisions that do cold calls.  If you are a high credit, high income customer you go to a classic bank and request cash, if you are building credit or have bad credit, you go to a ""financial services"" branch.  If you tend to finance things like cars and furniture, you get more cold calls." Debt creates risk.  The more debt you take on, the higher your risk.  What happens if you lose your job, miss a payment, or forget to write the final payment check for the exact amount needed, and are left with a balance of $1 (meaning the back-dated interest would be applied)?  There is too much risk for little reward?  If you paid monthly at 0% and put your money in your savings account like you mentioned, how much interest would you really accrue?  Probably not much, since savings account rates suck right now. If you can pay cash for it now, do it.  So pay cash now and own it outright.  Why prolong it?  Is there something looming in the future that you think will require your money?  If so, I would put off the purchase. No one can predict the future.  Why not pay cash for it now, and pay yourself what would have been the monthly payment?  In three years, you have your money back.  And there is no risk at all. Also, when making large purchases with cash, you can sometimes get better discounts if you ask. "You should look at the opportunity cost for your money (i.e. what kind of return it could generate otherwise).  We took advantage of these types of offer (zero interest for x months) in the past with the goal to redirect the money to the mortgage (it was 7.5% back then) and we made sure we don't get hosed by the surprisingly high interest rate by having a big reminder in the bulletin board in the kitchen to make sure we pay off the money before the interest rate kicks in.  So we basically reduced our interest on the mortgage during that period.  Oh - we use an all-in-one account (Manulife One) so that was real nice. I would stay away from those ""interest-deferred"" offers - it's totally not worth it." I think most people have already answered this one pretty well.  (It's usually worth it, as long as you pay it off before the interest kicks in, and you don't get hit with any fees.) I just wanted to add one thing that no one else has pointed out:  Applying for the loan usually counts as a hard pull on your credit history.  It also changes your Debt-to-income ratio (DTI).  This can negatively impact your credit score. Usually, the credit score impact for these (relatively) small loans isn't that much.  And your score will rebound over time.  However, if it makes your score drop below a certain threshold, (e.g. FICO dips below 700), it could trip you up if you are also applying for other sources of credit in the immediate future. Not a big deal, but it is something to keep in mind. I have abused 0% interest programs time and time again, but only because my wife and I are assiduous about paying our bills on time. We've mostly taken advantage of it with bigger purchases that we've done through Lowe's or Home Depot (eg - washing machines, carpeting, stove, fridge), but its been well worth it.  There are two rules that we set for ourselves whenever we do a 0% interest program -- 1) We have the money already in savings so that we can easily pay it off at any time 2) We agree to pay our monthly bill on time There's nothing quite like using another person's money to buy your things, while keeping your money to gain interest in a savings account. You know what? Pay cash, but ask for a discount. And something fairly hefty. Don't be afraid to bargain. The discount will be worth more than the interest you'd get on the same amount of money. And if the salesman doesn't give you a decent discount, ask to speak to the manager. And if that doesn't work, try another store. Good luck with it! "Pay cash.  You have the cash to pay for it now, but God forbid something happen to you or your wife that requires you to dip into that cash in the future. In such an event, you could end up paying a lot more for your home theater than you planned. The best way to keep your consumer credit card debt at zero (and protect your already-excellent credit) is to not add to the number of credit cards you already have.   At least in the U.S., interest rates on saving accounts of any sort are so low, I don't think it's worthwhile to include as a deciding factor in whether not you ""borrow"" at 0% instead of buying in cash." I won't repeat what's already been said, but I agree that it's a good move to take advantage of the free financing so long as you read the fine print carefully, keep the money designated to pay off this debt and not use it for anything else, and make sure to pay it off before you get smacked with some bad interest. One thing that hasn't been mentioned is that this kind of offer can help build credit.  You mentioned that you already have excellent credit, but for someone who has good credit, this could be an account that, if used carefully, could give their credit a boost by adding to their history of on-time payments. "If you do it, be sure to read what you sign. They'll sign you up on some type of ""credit insurance"" and not tell you about it. It costs like $10 a month. If you don't sign up for that, you should be fine. I bought my HDTV this way, though I wish I would have saved and paid up front. I'm moving more towards the ""cash only"" mindset." I bought a Thinkpad in Dec 2007 using BillMeLater, which was working with IBM/Lenovo at that time.  I was getting the notebook at the lowest price available, from the manufacturer.  I had the money to pay for it -- around $1400.  But I went ahead and took the offer from BillMeLater.  It was essentially a 12-month zero-interest credit card balance transfer loan.  Sketchy bit its very nature.  They spammed my inbox with solicitations, which was annoying.  But I set my bank to pay the monthly amount (or slightly over, since it decreases each month) and to make the final payoff -- all at the time of purchase.  This  worked just fine -- but I still had spam from BillMeLater for quite a while.  I still ran a slight risk that something would go wrong, at which point I'd face interest charges -- but I would then have paid off the item plus those interest charges.  Luckily I avoided that.  I'm not sure I'd bother doing this again, but if the sticker price was high enough, I might be tempted.... Zero percent interest may sound great, but those deals often have extra margin built into the price to make up for it. If you see 0%, find it cheaper somewhere else and avoid the cloud over your head. I would never consider such an offer. As has already been mentioned, there are likely to be hidden costs and the future is never certain. If you feel that you are missing out, then negociate a lower purchase price now. People often forget that something is only worth what someone is willing to pay for it. With any significant purchase it's always worth bargaining. Read the fine print and you will be fine.  The big caveat is that if you miss a payment for any reason, you will be in default as far as the promotional financing is concerned and will typically owe ALL of the accrued interest, which is usually computed at 20-25% per year. Personally, I use these sorts of offers all of the time at places like Home Depot for stuff that doesn't generally need warranty service. (Wood, tools, etc) Usually I pay the thing off over time as CDs mature. If I'm buying a TV, computer, etc. I always use my AMEX, because I get an extra year of warranty service and points for free.
If a shop offers 0% interest for purchase, someone is paying for it. e.g., If you buy a $X item at 0% interest for 12 months, you should be able to negotiate a lower cash price for that purchase. If the store is paying 3% to the lender, then techincally, you should be able to bring the price down by at least 2% to 3% if you pay cash upfront. I'm not sure how it works in other countries or other purchases, but I negotiated my car purchase for the dealer's low interest rate deal, and then re-negotiated with my preapproved loan. Saved a good chunk on that final price! I'm going to be buying a house / car / home theater system in the next few months, and this loan would show up on my credit report and negatively impact my score, making me unable to get the financing that I'll need. "Another problem with this plan (assuming you get past Rocky's answer somehow) is that you assume that $50K in construction costs will translate to $50K in increased value. That's not always true; the ROI on home improvements is usually a lot less than 100%. You'd also owe more property taxes on your improvements, which would cut into your plan somewhat. But you also can't keep doing this forever. Soon enough, you'd run out of physical and/or legal space to keep adding additions to the house (zoning tends to limit how much you can build, unless you're in the middle of nowhere, and eventually you'd fill the lot), even if you did manage to keep obtaining more and more loans. And you'd quickly reach the point of diminishing returns on your expansions. Many homebuyers might be prepared to pay more for a third or fourth bedroom, but vanishingly few in most markets will pay substantially more for a second billiards room or a third home theater. At some point, your house isn't a mansion, it's ""that ridiculous castle"" only an eccentric would want, and the pool of potential buyers (and the price they'll pay for it) diminishes.  And the lender, not being stupid, isn't going to go on financing your creation of a monstrosity, because they are the ones who will be stuck with the place if you default." Two cases: You take the credit and reinvest the cash equivalent (be it a savings account or otherwise), yielding you the x% at virtually zero risk. Unless of course you consider possibility of your own negligence a risk (in case of missed payments, etc.). You pay by cash and have the peace of mind at the cost of that x%. The ultimate decision depends on which you value more - the $ you get from x%, or the peace of mind. "Yes, a HELOC is great for that. I just had my roof done last month (~$15K, ""ugh"") and pretty much every major contractor in my area had a 0% same-as-cash for at least 12 months. So that helps - any balance that I don't bank by 11/15/2015 will be on the HELOC." The ROI percentage becomes a meaningless figure at that point and would either be infinite or a very large number if you assume an equity investment of $1 or $0.01.   At that point it's obviously a lucrative deal *as long as it works out* so the bigger question is what are the risks of it not working out and what's the ROIC. This bit of marketing, like the zero-percent introductory rates some banks offer, is intended to make you more willing to carry a balance, and they're hoping you'll continue that bad habit after the rate goes back up. If you don't think you'll be tempted by the lower rate, yhere's no reason not to accept (unless there's something in the fine print that changes your agreement in other ways; read carefully). But as you say, there's no reason to accept ir either. I'd ignore it. "When you refinance, there is cost (guess: around $2000-$3000) to cover lawyers, paperwork, surveys, deed insurance, etc. etc. etc. Someone has to pay that cost, and in the end it will be you. Even if you get a ""no points no cost"" loan, the cost is going to be hidden in the interest rate. That's the way transactions with knowledgeable companies works: they do business because they benefit (profit) from it. The expectation is that what they need is different from what you need, so that each of you benefits. But, when it's a primarily cash transaction, you can't both end up with more money. So, unless value will be created somewhere else from the process (and don't include the +cash, because that ends up tacked onto the principle), this seems like paying for financial entertainment, and there are better ways to do that." Don't pay off the 0% loan.  First, set up an automatic monthly payment to ensure you never miss the payment (which could lower your credit score). If you are in Canada, depending on your situation: If you are employed and make more than $50k/year: "A bank may not like loaning money to you for this. That is one snag. You listed 500,000-600,000$ for a monster of a house (3000 sqft is over three times the average size of homes a hundred years ago). Add in the price of the land at 60K (600K divided ten ways). Where I live, there is a 15% VAT tax on new homes. I can't find out if California imposes a VAT tax on new homes. Anyway, returning back to the topic, because of the risk of loaning you 660K for a piece of land and construction, the bank may only let you borrow half or less of the final expected cost (not value). Another huge snag is that you say in a comment to quid ""I came up with this conclusion after talking to someone who had his property built in early 2000s in bay area for that average price"". Let's apply 3% inflation over 15 years to that number of 200$/sqft. That brings the range for construction costs to 780K-930K. Even at 2% inflation 670K-810K. Edit: OP later expanded the question making it an inquiry on why people don't collaborate to buy a plot of land and build their homes. ""Back in the day"" this wasn't all that atypical! For example, my pastor's parents did just this when he was a young lad. Apart from the individual issues mentioned above, there are sociological challenges that arrive. Examples: These are the easy questions." If you're getting 0% on the financing, it's not costing you anything to borrow that money. So its basically free money. If you are comfortable with the monthly payments, consider going with no downpayment at all. Keep that money aside for a rainy day, or invest it somewhere so that you get some return on it. If you need to lower the payments later you can always use that money to pay down part of the loan later (check with the dealer that it is an open loan). If you're not comfortable with the payments at 0 down, put enough down to bring the monthly payment to a level where you are comfortable. The crucial question not addressed by other answers is your ability to repay the debt.   Borrowing is always about leverage, and leverage is always about risk.  In the home improvement loan case, default comes with dire consequences-- to extinguish the debt you might have to sell your home. With a stable job, reliable income, and sufficient cash flow (and, of course, comfort that the project will yield benefits you're happy to pay for), then the clear answer is, go ahead and borrow. But if you work in a highly cyclical industry, have very little cash saved, or for whatever other reason are uncertain about your future ability to pay, then don't borrow.  Save until you are more comfortable you can handle the loan.  That doesn't necessarily mean save ALL the money; just save enough that you are highly confident in your ability to pay whatever you borrow. "Be careful that pride is not getting in the way of making a good decision.  As it stands now what difference does it make to have 200K worth of debt and a 200K house or 225K of debt and a 250K house?  Sure you would have a 25K higher net worth, but is that really important?  Some may even argue that such an increase is not real as equity in primary residence might not be a good indication of wealth. While there is nothing wrong with sitting down with a banker, most are likely to see your scheme as dubious.  Home improvements rarely have a 100% ROI and almost never have a 200% ROI, I'd say you'd be pretty lucky to get a 65% ROI. That is not to say they will deny you.  The banks are in the business of lending money, and have the goal of taking as much of your hard earned paycheck as possible.  They are always looking to ""sheer the sheep"". Why not take a more systematic approach to improving your home?  Save up and pay cash as these don't seem to cause significant discomfort.  With that size budget and some elbow grease you can probably get these all done in three years. So in three years you'll have about 192K in debt and a home worth 250K or more." Most 0% interest loans have quite high interest rates that are deferred. If you are late on a payment you are hit with all the deferred interest. They're banking on a percentage of customers missing a payment.  Also, this is popular in furniture/car sales because it's a way to get people to buy who otherwise wouldn't, they made money on the item sale, so the loan doesn't have to earn them money (even though some will). Traditional banks/lenders do make money from interest and rely on that, they would have to rely on fees if interest were not permitted. "I'd put more money down and avoid financing. I personally don't think car debt is good debt and if you can't afford the car, you are better off with a cheaper car. Also, you should read up on the 0% offer before deciding to commit.   Here's one article that is slightly dated, but discusses some pros and cons of 0% financing. My main point though is that 0% financing is not ""free"" and you need to consider the cost of that financing before making the purchase.  Aside from the normal loan costs of having a monthly payment, possibly buying too much car by looking at monthly cost, etc., a 0% financing offer usually forces you to give the dealer/financing company any rebates that are due to you, in essence making the car cost more."