Why does my checking/savings account offer a higher interest rate than a standalone savings account?
The key is that you need to use your debit card to earn the higher interest rate. The bank can offer a higher interest rate on accounts connected with a debit card because: They earn additional income through debit card fees charged towards account holders, among other things. They offer the higher interest rate specifically to encourage people to use their debit cards. By offering a joint checking/savings account that requires you to use your debit card, the bank is assuming that you'll keep more money in your account than you would in a standard checking-only account. Your higher balance translates into more money the bank can loan out or invest, which usually leads to higher profit for them. Businesses pay fees to the bank to accept debit cards. These fees represent another source of profit for the bank. The more you use your debit card, the more the bank earns in fees, so the bank encourages you to use your debit card more frequently through incentives like a higher interest rate or waiving fees on your account if you use your card enough. Plus, since it's likely that an individual who maintains a fairly high balance in an account linked to a debit card is going to spend more (simply because they can spend more), banks will sometimes waive fees on the consumer side for balances over a certain amount.
"Why only long term investments? What do they care if I buy and sell   shares in a company in the same year? Simple, your actually investing when you hold it for a long term. If you hold a stock for a week or a month there is very little that can happen to change the price, in a perfect market the value of a company should stay the same from yesterday to today so long as there is no news(a perfect market cannot exist). When you hold a stock for a long term you really are investing in the company and saying ""this company will grow"". Short term investing is mostly speculation and speculation causes securities to be incorrectly valued. So when a retail investor puts money into something like Facebook for example they can easily be burned by speculation whether its to the upside or downside. If the goal is to get me to invest my money, then why not give apply   capital gains tax to my savings account at my local bank? Or a CD   account? I believe your gains on these accounts are taxed... Not sure at what rate. If the goal is to help the overall health of business, how does it do   that? During an IPO, the business certainly raises money, but after   that I'm just buying and selling shares with other private   shareholders. Why does the government give me an incentive to do this   (and then hold onto it for at least a year)? There are many reasons why a company cares about its market price: A companies market cap is calculated by price * shares outstanding. A market cap is basically what the market is saying your company is worth. A company can offer more shares or sell shares they currently hold in order to raise even more capital. A company can offer shares instead of cash when buying out another company. It can pay for many things with shares. Many executives and top level employees are payed with stock options, so they defiantly want to see there price higher. these are some basic reasons but there are more and they can be more complex." "A checking account almost never earns any significant interest. A checking accounts often does not have any limits in terms of how many times you can draw funds from it. A checking account often comes with a debit card allowing you to pay online, draw cash from an ATM machine etc. A savings accounts has much higher yields, so you should be getting a decent interest. Unfortunately in the current climate this is not always true (especially not with the big banks) so you may want to look into a high-yield savings account. A savings account is often limited in terms of number of transactions, meaning you can't constantly draw funds from it, it must be stable. A savings account often does not come with a debit card. No, a savings account should not be used for regular transactions. It's an account to park your money for a medium/long time. Understand that banks loan out the money in your savings account to third-parties, so if it would constantly fluctuate, they can't have this money available to others. In return of you parking your money with your bank, you should get a nice return (interest). Yes, but it's not common. Assuming you are from USA, passing banking data (account number and routing number) to third-parties is not safe. In Europe it's totally safe to share your account number to accept money. Depends, some banks do charge fees, some don't. Often there are fees when you're not using the account (no transactions), or when you don't have a certain minimum in an account. Assuming you are American (please specify this information clearly in future) I would look into an ""internet bank"", like Ally. They don't have many fees and they have an excellent high-yield savings account. They also give you a debit card. Disadvantage is that they don't have physical branches." High-interest checking / savings accounts are often a better choice than CDs today for three reasons.  At the time this question was asked, CDs were probably a better answer as rates were much higher.  Since CD rates have plummeted in recent years, and because a CD is only semi-liquid, i.e., even if you ladder CDs, an early withdrawal fee often means foregoing the interest on that particular CD which you withdrew. 1.) On the other hand, high-interest checking and/or savings accounts are very viable options these days. There are several options available that earn ~1%+ APY. It's not quite that simple, and there are a few gotchas: If you run into the balance cap problem, of course nothing is stopping you from having multiple accounts across different banks. 2.) The high-interest bank accounts are fully liquid able to be liquidated at anytime (without foregoing interest). 3.) A minor benefit is that the high-yield savings account is low maintenance whereas CD laddering is pretty hands on and may require physical trips to your bank.  (If you know of a way to automate the process more, please comment or edit.) The United States Federal Reserve has decided that interest rates should be low. (They think it may help the economy. The details matter little here though.) It will enforce this low rate by buying Treasury bonds at this very low interest rate. (Bonds are future money, so this means they pay a lot of money up front, for very little interest in the future. The Fed will pay more than anyone who offers less money up front, so they can set the price as long as they're willing to buy.) At the end of the day, Treasury bonds pay nearly no interest.   Since there's little money to be made with Treasuries, people who want better-than-zero returns will bid up the current-price of any other bonds or similar loan-like instruments to get what whatever rate of return that they can. There's really no more than one price for money; you can think of the price of those bonds as basically (Treasury rate + some modifier based on the risk) percent.  I realize thinking about bond prices is weird and different than other prices (you're measuring future-money using present-money and it's easy to be confused) and assure you it ultimately makes sense :) Anyway. Your savings account money has to compete with everyone else willing to lend money to banks. Everyone-else lends money for peanuts, so you get peanuts on your savings account too. Your banking is probably worth more to your bank on account of your check-card payment processing fees (collected from the merchant) than from the money they make lending out your savings (notice how many places have promotional rates if you make your direct deposits or use your check card to make a purchase N times a month).  In Europe, it's similar, except you've got a different central bank. If Europe's bank operated radically differently for an extended period of time, you'd expect to see a difference in the exchange rates which would ultimately make the returns from investing in those currencies pretty similar as well. Such a change may show up domestically as inflation in the country with the loose-money policy, and internationally as weakness against other currencies. There's really only one price for money around the entire world. Any difference boils down to a  difference in (perceived) risk. It is called trailing interest, and you can read about it [here](http://www.extracreditcards.com/trailing-interest/).  edit: IIRC, the argument is that resulting total interest charges are lower for the customer calculating the interest this was as apposed to whatever the alternative is. The sneakiness is that you don't expect to owe another $1.50 on the next statement, neglect to remit the payment on it, and boom, late fee. I used to encourage my clients to overpay their account when trying to achieve a payoff. "Here are some things you want to look at for evaluating a bank or credit union for your regular spending accounts: Convenience.  Do they have a branch in a convenient location for you?  Do they have no-fee ATMs near you? Website.  If you are like me, you will spend more time on the bank's website than you do inside a branch.  Some bank's websites are great, some are terrible.  Unfortunately, this is generally difficult to evaluate until you actually get an account.  You want a website that is easy to use.  It should allow you to easily move money between your accounts, get instant lists of transactions, show you your monthly statements, and have a billpay feature that works well.  If you use budgeting software that interfaces online with your bank, you want to ensure that it works well with your bank. Fee structure.  Some banks will nickel-and-dime you to death.  Watch out for minimum balance fees and ATM fees.  Banks and credit unions usually have a fee schedule page on their website that lists every fee they charge, making it easy to compare different banks.   I would not be very concerned about interest rates for savings.  Currently, all savings accounts have a universally terrible interest rate.  Therefore, I wouldn't base my bank choice on the interest rate.  Sure, one might offer double the interest rate of another, but double ""next-to-nothing"" is still ""next-to-nothing.""  When you accumulate enough savings that you want to start maximizing your earnings, you can look for a better rate at another bank to move your savings to, and you can keep your checking account at the bank with the best convenience and fee structure. In my limited experience, I have had better luck with credit unions than with banks when it comes to fees." Additionally, it used to be the case that savings accounts would have a noticeably higher interest than checking accounts (if the checking account paid any at all).  So you would attempt to maximize your cash working for you by putting as much as you could into the savings account and then only transferring out what you needed to cover bills, etc into the checking account. Because giving someone a loan and paying them to take it isn't a loan anymore.  I'll grant you, some of the treasury bill auctions did slip below 0% -- people paid in slightly more than what the bill would pay out. In as much as this was done by actual investors (and not afore-mentioned helicopter Ben Bernanke keeping the printing presses running hot all night), it was major accounts fearful of the euro disintegrating and banks crashing, and so on, and needing a safe spot to stick their cash for a couple months.  Where the Fed is concerned, that interest rate he's referring to is lending they do to banks. So, how much would you take if you ran a bank and the Fed offered to pay you to take their money? A billion? A trillion? As much as you could cram in your vaults, shove in your pockets, and stuff down your favorite teller's blouse? Yea, me too.