Equity = Assets - Liabilities
I'm a bit confused as to what assets you're discovering? Do you just have $100 bills stuffed down the sofa? Or are you actually putting a monetary value on your sofa? I don't know if the latter is really a good idea. Perhaps questions to ask yourself:
Why do you need to track the value of assets you find around the house?
Can you actually sell them?
Will you depreciate (or perhaps even appreciate if they are somehow gaining value over time) their value appropriately if you really do want to track their value?
Happy to learn from your response and any other replies, but that is my 2 cents worth.
These are for assets which I can easily sell yes and I don't bother entering in small items. I have a lot of them laying around the house and in the shed, and will eventually have to enter them into gnushcash over time; I entered in all the ones which immediately came to mind when I setup gnucash a week ago for personal finance.
You have to debit an asset account and credit an equity account. The only account I had setup in gnucash for equity was "Opening Balances". It seemed odd to use that Equity account every time I add another asset into my fixed assets and discretionary assets accounts.
I've added the following equity account and am using it now:
Equity:Existing:Personal Property
Yes I know the formula, I used gnucash for my books very well for my ebay business.
Yes I depreciate and appreciate their value. I make initial entries into these asset accounts, with their current depreciated value; this gives me an accurate net worth.
Any significant item I buy from now on, I credit the account I bought it with and debit the asset account with the instant depreciated value, expensing the depreciated amount immediately using the appropriate depreciation expense category I set up. By tracking the appreciation/depreciation this also gives me accurate expense accounting, to see how much a particular hobby is costing me for example. If I buy a small item which I know I will never bother end up selling, I just fully expense that item immediately 100%, and do not enter into an asset account. For example, for my Electronic Music hobby, I entered in my "MPC One" into Discretionary Assets account for $600 (what I could easily get for it now) and credited Equity:Existing:Personal Property. But say I bought an audio cable for it, I wouldn't enter that cable into an asset account, I'd expense it 100% into Expenses:Discretionary:Hobbies:Electronic Music:Accessories. (Depreciation for my Electronic Music hobby gets expensed to: Expenses:Discretionary:Hobbies:Electronic Music:Depreciation.)
Another example of an asset I wouldn't bother entering into my Fixed Assets accounts is say a sofa I buy for $75 from facebook marketplace.. since I never plan on selling it and I plan on using it until it wears out, I just expense it fully the time I acquire it. But I do put the used iPhones I buy into my Fixed Assets account because it's an item I can easily (and will) resell, but is not a Discretionary Asset. Like if I bought a used iPhone for $200, I'd immediately instantly depreciate it to $125, because that is how much I anticipate getting for it 2 years down the road when it comes time to upgrade to another.. I immediately expense the other $75 at the time of getting it to Expenses:Phone:Depreciation. If later say I end up selling it for $150 instead of $125, I will credit the Expenses:Phone:Depreciation account by $25. If instead, later the phone sells for only $85, I would further debit the Expenses:Phone:Depreciation by $40 at the time of sale. Or for example, I lose the phone or it gets destroyed, I'd then debit the full $125 to the Expenses:Phone:Depreciation account. This gives me accurate accounting of my actual phone related expenses to the penny.It's worth tracking the large assets, especially all the ones I recently put in the Discretionary Assets account which amounts to over $7700 so far. All these items I could sell within a month or two and are items I don't really need but have around for hobbies etc. I treat these an extension of my emergency fund.