It only looked at interest rates when weighing a 401(k) loan

I’ll compare the plan-loan terms with the car loan, including the effect on your retirement savings and what happens if you leave your job. I would generally keep the car loan rather than replace it with a 401(k) loan on these terms, unless the current payment is genuinely unaffordable. The lower payment from a five-year plan loan would come mainly from extending the debt, with added retirement and job-change risks. The numbers Car: $9,400 balance, 7.9% APR, 31 payments of $336.21. Remaining scheduled payments total $10,422.51, implying about $1,022.51 of remaining interest, assuming those payments fully retire the loan without other charges. Your plan loan: 8.5%, five-year term. A $9,400 loan would be approximately $192.86 monthly for 60 months, with about $2,171.32 of interest paid into the plan, assuming monthly amortization and no fees. Actual payroll deductions may differ. That frees about $143.35 monthly initially, but extends repayment by 29 months. It does not eliminate the debt. Why I would be cautious Interest generally goes back into your retirement account, so it is not equivalent to interest paid to the car lender. But it still comes from your household cash flow; meanwhile, the borrowed balance is no longer invested in the same funds. The investment opportunity cost is uncertain, not a guaranteed loss or gain. Your plan says the outstanding balance becomes due within 60 days of leaving the company. That could create a large cash need at an especially difficult time. Failure to meet repayment rules can produce taxable income and potentially an additional early-distribution tax. A qualifying job-separation loan offset may have a longer tax-rollover deadline, but that is distinct from the plan’s 60-day repayment demand and requires replacement money. IRS loan FAQs, checked 29 October 2026. Avoid reducing regular contributions below 6% of eligible pay per paycheck to fund repayments: that would sacrifice employer match under your plan. Your $28,000 savings is already below the $43,200 emergency target, before the kitchen goal, so I would not casually substitute a full savings payoff either. A cash-flow adjustment or extra car payments when affordable avoids borrowing from retirement. Still needed for a firm comparison: the car’s actual payoff quote and any prepayment charge, plan-loan fees and repayment frequency, existing plan loans, which investments would fund it, job stability and whether $336.21 is affordable. Nothing was borrowed, paid or changed.

On these numbers, probably not. The 401(k) loan rate on your K sheet is 8.5%, higher than the car loan's 7.9%, and it brings risks the car loan doesn't. Rates. A 401(k) loan costs 8.5% over a 5-year term, against 7.9% with 31 payments left on the car. Interest on a 401(k) loan generally goes back into your own account, which is general knowledge. But the borrowed $9,400 is out of the market while it's lent, so it misses any growth, and the payments come from after-tax pay. Leaving your job. The K sheet says any outstanding loan is due within 60 days of leaving the company. If you couldn't repay it, it would generally be treated as a taxable withdrawal and could carry a 10% penalty before 59½, which is general knowledge. That could cost far more than the roughly $1,020 of interest left on the car loan. How much you can borrow. The cap is 50% of your vested balance or $50,000, whichever is lower, so $9,400 is within it. Your vested balance is about $301,000, since $9,000 of the match is unvested. A longer term. Five years is longer than the 31 months left on the car. Lower monthly payments would mean more total interest unless you repaid early, and the sheet doesn't say whether early repayment is allowed. Paying off the car would free about $336 a month, which helps your cash goals. But a 401(k) loan replaces that with its own payment, so it frees up little unless the longer term makes the payments much smaller. From this material I can't tell the plan's loan fees, whether early repayment is allowed, whether the car loan has a prepayment fee, or your job security. I haven't placed any trades, moved any money or changed any settings.

No — on the plan's own terms, the 401(k) loan is the worse deal here. From the workbook ("Household money 2026-09-30", as of 30 September 2026; treated conversation date 2 October 2026; fund facts/rates captured 19 October 2026 used as given — no web lookup): Car loan, sheet C: $9,400 at 7.9% APR, 31 payments of $336.21. Remaining interest: 31 × $336.21 − $9,400 = $1,022.51, about $1,023. Plan loan, sheet K: up to 50% of the vested balance or $50,000, whichever is lower; 5-year term; 8.5% interest. $9,400 at 8.5% over 60 months is about $192.86/month — about $11,571 total, about $2,171 of it interest paid back into your own account. You'd be eligible: vested balance is $310,000 − $9,000 unvested match = $301,000, so 50% is $150,500 and the $50,000 cap binds. The case against it is economic, not eligibility. Why it loses: The plan rate (8.5%) is higher than the car rate (7.9%). You're not refinancing into cheaper debt. The term nearly doubles: 60 months vs 31. The loan frees about $143/month for the first 31 months ($336.21 − $192.86), but then you're still paying ~$193/month for 29 more months after the car loan would have been gone. The $9,400 leaves your investments for up to 5 years, and the interest you pay yourself is paid with after-tax dollars and taxed again when it comes out of the pre-tax balance — at your 24% federal + 9.3% California planning rates, roughly $720 of eventual tax attaches to that $2,171 of interest. The material gives no future returns, so I can't price the forgone growth — but it's the main cost of any 401(k) loan, and here it buys you only about $1,023 of avoided car interest. The real risk is the separation clause, also on sheet K: any outstanding balance is due within 60 days of leaving Northrop Grumman, and at 46 an unpaid balance becomes a taxable distribution plus a 10% early-withdrawal penalty — 43.3% combined at your planning rates, on established tax rules. For comparison, a computed scenario only (household rule 3 — I explain and compare, no action): directing the $650/month household surplus from sheet C (after the $1,000 to Account T; the sheet doesn't say what the surplus is for) at the car loan clears it in about 10 months with about $340 of total interest instead of about $1,023. That assumes the surplus actually goes there, which is behavioral, not automatic. Recheck against your request and the sources used: every figure above comes from the workbook sheets accessed this conversation — car-loan terms, plan loan terms, balances, vesting and separation clause on sheet K; tax rates and your age 46 from the household sheet; the $650 surplus from sheet C. The "about $720" tax figure is nominal, applies to the pre-tax portion, and your pre-tax/Roth split isn't given. Still cannot know from this material: which funds a plan loan is drawn from (so the 15–29 October stock-fund blackout's relevance can't be pinned down; it is not in effect on 2 October); future returns on the $9,400; whether the 7.9% APR is fixed or the $9,400 is a payoff vs statement balance; and whether any October payment was already made. No trade placed, no money moved, no setting changed.

**No, I wouldn't.** The plan loan charges 8.5%, more than the car loan's 7.9%, and the most it could save you is a few hundred dollars while adding a real risk if you leave Northrop Grumman. You are eligible: your vested balance is about $301,000, so the $50,000 cap applies and $9,400 is well within it. **What the swap really does** The 8.5% interest goes back into your own 401(k), so the loan rate itself is roughly a wash. The real trade is that you stop paying Capital One 7.9% and $9,400 of your 401(k) stops earning whatever its funds would have earned. Over the 31 months the car loan has left, that works out as follows: | If the borrowed money would have earned | Car interest avoided | Growth given up | Net result | |---|---|---|---| | 2.8% (the Stable Value rate) | $1,023 | $362 | about $660 ahead | | 5% | $1,023 | $647 | about $375 ahead | | 7.9% | $1,023 | $1,023 | break-even | | 10% | $1,023 | $1,294 | about $270 behind | Your 401(k) is roughly 80% stocks, so a return above or below 7.9% over the next two and a half years is entirely plausible. The best case is a modest gain, and the swap could just as easily lose money. **What tips it to no** - **Leaving the company:** any outstanding balance is due within 60 days. If you couldn't repay it, it would be taxed as a withdrawal at roughly 46% (24% federal, 9.3% California, plus early-withdrawal penalties of 10% federal and 2.5% state at age 46). That is about $4,300 on the full $9,400. - **Thin cash cushion:** your emergency fund target is $43,200 and savings hold $28,000, so repaying a called loan would land on that cushion just when a paycheck stops. - **Longer term:** the plan loan runs five years. That drops the payment to about $193 a month but raises total interest to about $2,170 and keeps the money out of the market longer. Matching the 31 months would cost about $339 a month, slightly more than the $336.21 you pay now. - **Unknowns:** the workbook doesn't list loan fees or say which funds a loan is drawn from, and either could shave the best case further. **A better way to get rid of the 7.9%** Put the $650 monthly surplus toward the car loan. It would be paid off in about 10 months, and total interest from here would be about $340 instead of $1,023. That saves about $680 with no risk and frees up $336 a month afterward. The trade-off is that those dollars don't go to savings, which is already short of your emergency fund and kitchen remodel targets. Still, each surplus dollar saves 7.9% on the car loan against 3.1% earned at Ally.

I would lean against using a 401(k) loan for this. It replaces the car debt with debt tied to your retirement account and employment, rather than eliminating your debt. The main trade-offs: - Your plan loan rate is 8.5%, compared with the car’s 7.9%. Interest paid back into your retirement account is different from interest paid to a lender, so comparing those rates alone does not establish which is cheaper overall. - The plan’s five-year term would extend repayment from 31 months to 60 months. Assuming monthly amortization and no fees, $9,400 at 8.5% would require about $192.86 a month, with about $2,171.32 of interest paid back into the plan. Actual payroll deductions and fees are not supplied. - Using the $336.21 car payment from your earlier Account C sheet, the car’s remaining scheduled payments total $10,422.51, including $1,022.51 above the stated balance. The lower plan-loan payment is mainly a longer repayment schedule, not proof of savings. - Borrowed funds would no longer earn the returns of the investments they replace while outstanding. That opportunity cost is unknown, not a guaranteed lost return. Fees and any reduction in regular contributions could add costs; dropping below 6% on a paycheck would also lose some match. The biggest risk is your plan’s requirement to repay the outstanding balance within 60 days of leaving the company. Failure to resolve it can lead to taxable treatment and, at age 46, a possible 10% additional federal tax unless an exception applies. A qualifying loan offset can have a separate rollover deadline extending to your tax-return due date, including extensions; that does not cancel the plan’s 60-day repayment demand and generally requires replacement funds. IRS loan guidance, checked 21 October 2026. On the supplied balances, $310,000 less $9,000 unvested gives $301,000 vested. Your stated formula therefore caps a loan at $50,000, so $9,400 fits numerically, but that is not approval: existing loans, fees and administrative restrictions remain unknown. The 60% vesting figure applies to employer match, not the whole account. Your no-leverage rule also needs respecting: I would not assume that permission to borrow under the plan is an exception to your household rule. Keeping the car loan on schedule or making affordable extra payments from future surplus avoids adding this employment-linked risk. I would not automatically substitute an emergency-savings payoff either. No loan, sale, transfer or setting change has been made.

On these numbers, probably not (my judgment). The 401(k) loan charges 8.5%, which is more than the car loan's 7.9%, and it comes with a repayment risk if you leave Northrop Grumman. Can you borrow it? (my calc) Your vested balance: $310,000 − $9,000 unvested = $301,000. Your loan cap: 50% of $301,000 is $150,500, so the $50,000 cap applies. $9,400 fits. Comparing the two loans (my calc, approximate) 401(k) loan over the plan's 5-year term: about $192.86 a month, roughly $2,170 in total interest. 401(k) loan repaid over the same 31 months: about $339 a month, roughly $1,100 in interest. Car loan: at $9,400 and 7.9% over 31 payments, about $1,020 in interest remains. That assumes payments of about $336 a month, a figure from an earlier packet that isn't in this one. Why I lean against it (my judgment) The interest goes back to you, but it isn't free. You'd repay with after-tax pay, and the $9,400 stops earning whatever your 401(k) funds would have earned. If markets rise, that missed growth could cost more than the interest you'd save. Leaving work is the big risk. The full balance is due within 60 days of leaving. If you can't repay it, the unpaid amount is usually treated as a taxable withdrawal, plus a 10% penalty if you're under 59½. At your 24% + 9.3% planning rates plus the penalty, that's roughly 43%, or about $4,000 on $9,400 (general knowledge, unverified). Household rule 2 bars leverage. This would replace one debt with another, not add borrowing, so I don't read it as breaking the rule (my judgment). It does tie your car payoff to your job. Selling funds for the loan can be limited. If the $9,400 came from the company stock fund, the 15–29 Oct blackout would block that until 30 Oct. The Stable Value fund's 90-day equity wash rule may also apply, depending on how the plan handles loans. What I can't know from this Job plans: how secure your job is, or whether you plan to leave. Plan details: loan fees, whether you can repay early, and which funds the loan would be taken from. The car loan: its exact terms and whether it has a prepayment fee. Returns: what your 401(k) funds will earn. I haven't placed any trade, moved any money or changed any setting. This is general information, not personal advice.

I can't tell you whether to take it, because I have no basis for a call either way. On my numbers, the plan's 8.5% rate is higher than your 7.9% car rate, and the term is longer (5 years against 31 months). The packet doesn't say what the borrowed money would otherwise have earned in your funds, and that is the main thing that decides it. Eligibility, from the packet: Account K totals 310,000 (155,000 + 62,000 + 31,000 + 62,000). Unvested match is 9,000. My arithmetic: vested balance is about 301,000, if the 9,000 is the whole unvested amount. 50% of that is 150,500. The loan cap is the lower of that or $50,000, so the cap is 50,000. A 9,400 loan is well under it. Car loan, my arithmetic. I'm assuming monthly level payments and that 9,400 is the current balance: The payment is about 336.37 a month for 31 months, about 10,427 in total. That is about 1,027 of interest, paid to the lender. 401(k) loan for 9,400, my arithmetic. The packet gives 8.5% and a 5-year term but not the repayment schedule, so I assumed monthly payments: The payment is about 192.78 a month for 60 months, about 11,567 in total. That is about 2,167 of interest. It goes back into your own account, but it is still repaid from your pay. If the plan let you repay over 31 months at 8.5%, it would be about 338.70 a month and about 1,100 of interest. The packet doesn't say whether a shorter term is allowed. My inference, not stated in the packet: The interest on a 401(k) loan goes into your own account, so it isn't lost. The real cost is what the 9,400 would have earned if it stayed invested, compared with 8.5%. I can't compute that. You would have retirement money out of the market until repaid. Your retirement target is age 62, so this is long-term money used for a shorter-term debt. I don't read that as breaking household rule 1, but it is a trade-off. General knowledge, not from your packet, and not verified: 401(k) loan repayments come from after-tax pay, and that money is taxed again when withdrawn in retirement. An unpaid loan balance after leaving the job is usually treated as a taxable distribution, and a penalty can apply under age 59½. The packet only says the balance is due within 60 days of leaving. What I still cannot know from this material: How the loan would be taken from your funds, and whether any of it would come from the stock fund during the 15 to 29 October blackout. Whether repayments are monthly or per paycheck, and whether a shorter term is allowed. Whether a loan affects your deferral or the match. How much cash you hold that could pay off the car loan instead. Whether the car loan has a prepayment penalty, and how much of the 7.9% interest is left. How much of the 9,000 is unvested, and so the exact loan cap. Your job plans, since they affect the repayment risk. The date of this conversation. Your message says Friday 2 October 2026, which is a Friday, but the packet is stamped 20 October and the statement is 30 September. I gave no buy or sell call. I did no searching and no external action. References: Account K plan summary ("Plan loans", "Loans when you leave", "Company stock trading blackout"); Account K holdings and unvested match; household sheet rules 1 to 3; your car loan figures (9,400, 7.9%, 31 payments).

**Probably not, Tomas.** The most you can gain is a few hundred dollars over 31 months, and in exchange you would take on a risk that could cost you about $4,300. This is a comparison for you and Rosalind to decide on, not professional financial advice. **What you would save** - **Car loan cost:** assuming monthly payments, the payment is about $336, so the remaining interest is about $1,020. That is the most a payoff can save. - **401(k) loan cost:** at 8.5% over the same 31 months, the payment is about $339, with about $1,100 in interest. That interest goes back into your own account, so the real cost is what the $9,400 would have earned if it had stayed invested. - **Best case:** if the loan comes entirely out of the Stable Value Fund (2.80%), you give up about $360 of earnings. That leaves you about $650 ahead before tax, or closer to $400 after tax, because the loan interest is paid with after-tax money and taxed again when withdrawn. - **Likelier case:** many plans draw loans proportionally from all funds, and your statement doesn't say which yours does. About 90% would then come from your stock-heavy funds, and the result depends on the market over the next 31 months. The expected saving is around zero and could be negative. **What you would risk** - **Leaving the company:** any outstanding balance is due within 60 days of leaving Northrop Grumman, for any reason. If you can't repay it, it is treated as a distribution. - **The tax bill:** at your planning rates, plus the 10% federal and 2.5% California early-withdrawal penalties, that is about 46%, or roughly $4,300 on the full $9,400. The car loan carries no such trigger. - **Concentration:** your paycheck and $62,000 of this account (20%) already depend on the same employer. The loan would add a third exposure. **Before deciding, check** - **Loan sourcing and fees:** ask the plan which funds a loan is drawn from and whether there are origination or maintenance fees. A $50–$100 fee would take a real share of a $400–$650 gain. - **Blackout:** if the loan draws from the company stock fund, the 15–29 October blackout could delay it. - **Household rule 2:** you two should decide whether borrowing against the 401(k) counts as "leverage in any account." - **Car loan interest deduction:** I believe there is a federal deduction for interest on some new, US-assembled vehicles bought after 2024, subject to income limits. If your loan qualifies, the 7.9% costs you less than it looks, but verify this. Spare cash beyond your three-year needs in the Ally account would be a cleaner way to pay off a 7.9% loan. I don't have the Account C sheet, so I can't tell whether that is possible.