For certain types of taxes yes. Payroll withholding, sales taxes, and all the other "trust fund" taxes - corporate officers and responsible parties are always personally responsible for.
If a joint account with a wife had been frozen because of a debt she owed, a husband's personal account can also be frozen, but it depends on when the debt was acquired and who the money is owed to. A legal professional will be able to advise a person about the laws of their state as it may differ about community property laws.
If the account has his name on it, possibly.
Purchases account is personal account in nature and basic rule for personal account is debt what comes in and credit what goes out so purchases is a debit balance as a default balance.
the corporation
yes
If it can be proven that the debtor has placed private funds in the account to avoid seizure by a judgment creditor.
Bond
Generally they can't garnish your account for a debt in your husbands name only unless he also uses your account - as in a joint account or his pay is deposited in the account.
Because personal belongings can be sold - and the proceeds used to offset the debt !
If your bank account has been seized because of a debt you owe, you should call and work out a payment arrangement with the creditor. You should also start a new bank account.
you're gonna have a load of debt.
No. An AU is not legally responsible for repaying the debt to the creditor as it is presumed that the AU has no control over the account itself. Hopefully the AU would consider it their personal responsibility to pay the account holder.