The FCRA section 605(c)(1) states; The 7-year period… shall begin, with respect to any delinquent account that is placed for collection (internally or by referral to a third party, whichever is earlier), charged to profit and loss, or subjected to any similar action, upon the expiration of the 180-day period beginning on the date of the commencement of the delinquency which immediately preceded the collection activity, charge to profit and loss, or similar action.
A HELOC typically charges a variable interest rate tied to a benchmark such as Prime Lending Rate. You only owe interest when you tap (use) your credit line. A HELOC often has a 10-year "draw" period when you can borrow against it, before you must start repayment. A HEL is typically a fixed-rate loan with a set payback period of five to 10 years or so.
Credit reports record your payment habits on all type of bills and credit extended, not just credit cards. And sometimes these items show up on one bureau's report, but not another's. Old, unpaid gym dues that only appear on one report could be affecting your score without you even realizing it. If you rent a house or apartment, some credit agencies count the history of those payments in their credit score calculations (assuming the landlord reports it to them). For example, credit rating giant Experian began including positive rental payment histories in its credit score ratings in 2010. TransUnion also figures positive rental payments into its credit calculations (look for it under “tradeline expense” on your credit report.)
Next, estimate your monthly spending habits for other expenses such as gas, groceries and entertainment. Create a limit, based on your income, of what you can spend in each of the different categories of expenses. For example, if you tend to spend $400 a month on groceries, try to stick to $300 a month on groceries by making changes like buying generic brands, using coupons, and resisting impulse purchases.