AI agents for business finance: what they can and can't do
What AI agents can do in bookkeeping, close, collections and compliance today, where a person must stay in charge, and how to judge a product.
The short answer
Plan your parents' upkeep in two parts: a fixed monthly line for food, power, transport and drugs, and a separate sinking fund you add to every month for the irregular costs such as hospital bills, repairs and festivals. Agree the amounts with siblings in writing and review them once a year against prices.
Why upkeep needs two parts, not one
Most families start by sending whatever they can when a parent calls. That works until three things happen in the same month: the light bill, a hospital visit and a leaking roof. The calls get harder and the amounts get bigger. A plan with two parts avoids that.
- Monthly line
- A fixed amount that arrives on the same date every month and covers the predictable costs: food, cooking gas, electricity, data and airtime, transport, regular drugs, and support for anyone helping in the house.
- Sinking fund
- A pot you pay into every month for costs that are certain to come but not on a fixed date: hospital visits and tests, repairs, rent or land rates, festivals, family ceremonies and travel to see relatives.
The monthly line keeps life steady. The sinking fund means that when a large bill arrives, the money is already there and nobody has to scramble.
Working out the monthly line
Sit with your parents, or whoever manages the house, and write down a normal month. Use receipts or bank alerts where you can. Ask about things they may not mention, such as a regular blood pressure drug or the cost of transport to church or mosque. Then agree a figure and a date.
Sharing between siblings
Where several children contribute, write down who pays what and on which date. Shares do not have to be equal; they can reflect what each person earns. The example below is illustrative only.
| Contributor (example) | Monthly line | Sinking fund | Total each month |
|---|---|---|---|
| First child | ₦50,000 | ₦25,000 | ₦75,000 |
| Second child | ₦40,000 | ₦20,000 | ₦60,000 |
| Third child | ₦30,000 | ₦15,000 | ₦45,000 |
| Family total | ₦120,000 | ₦60,000 | ₦180,000 |
Sizing the sinking fund
List the irregular costs you have faced over the past two or three years and estimate a yearly total. In the example above the family expects about ₦720,000 a year of irregular costs, so ₦60,000 a month goes into the fund (₦60,000 × 12 = ₦720,000). In the first year, if a big cost arrives early, the fund may not yet be large enough; agree in advance how the family tops it up.
Health is usually the biggest irregular cost
Check what health cover your parents have. The NHIA's own FAQ says the formal sector programme covers the contributor, a spouse and four biological children under 18, and that extra dependants can be registered. Parents are not in that default list, so a working child's employer cover will not normally include them unless they have been added as extra dependants or have their own plan. The NHIA FAQ also says plans have exclusions and partial exclusions, so even an insured parent can face bills. Ask the HMO or the NHIA office what applies before you rely on it.
Keep up with prices
Headline inflation was 14.63% in September 2026, according to NBS figures reported by Voice of Nigeria. A monthly line that was enough last year may not be enough now. As an example, raising a ₦120,000 line by 14.63% gives ₦137,556 (₦120,000 × 0.1463 = ₦17,556). Pick one month each year, review the figures with your parents, and adjust both parts together.
Steps
- Write down a normal month with your parents and agree the monthly line.
- List the irregular costs of the past few years and set the sinking fund contribution.
- Agree shares and dates with siblings in writing, including what happens if someone cannot pay one month.
- Check your parents' health cover and what it excludes.
- Choose one person to manage the sinking fund and share a simple record of what goes in and out.
- Review once a year against prices.
Paying directly versus sending cash
Some families send the whole monthly line to a parent's account. Others pay the big recurring bills directly, such as electricity tokens, cable TV, data and the pharmacy, and send a smaller cash amount for food and small spending. Paying bills directly means you know they are paid and reduces the pressure on a parent to stretch money across too many demands. Sending cash respects a parent's independence. Many families mix the two; talk it through with your parents rather than deciding for them.
Whichever you choose, keep a simple shared record: the date each contribution arrived and what the sinking fund paid for. It stops misunderstandings between siblings, especially when one person lives nearby and handles most of the spending.
Where Pryme fits
The sinking fund sits well in a Flexible Savings Box so the manager can reach it when a bill arrives. Siblings abroad can pay into a multicurrency account in pounds, dollars or euros and convert with Swap when they choose, seeing the rate first. The Personal Assistant can prepare the monthly transfer and remind you of the date; nothing moves until you approve. If a parent is setting up their own assistant, see helping an older parent set one up.
Questions people ask
How much should I send my parents every month?
There is no right figure. Write down a normal month of their costs with them, agree a monthly line that covers it, and add a separate sinking fund for irregular costs such as hospital visits and repairs.
Can I add my parents to my NHIA or HMO plan?
The NHIA FAQ says the formal sector programme covers the contributor, a spouse and four biological children under 18, and that extra dependants can be registered. Ask your HMO or the NHIA office whether parents can be added and at what cost.
How do siblings share the cost of supporting parents?
Agree written shares and dates. Shares can reflect income rather than being equal. Decide in advance what happens if one person cannot pay in a given month.
What is a sinking fund?
A pot you pay into every month for costs that will come but not on a set date, such as repairs or medical bills, so the money is ready when they arrive.
Sources
- NHIA: Frequently Asked Questions · accessed Oct 2026
- Voice of Nigeria: Nigeria's headline inflation drops to 14.63 per cent (16 Oct 2026, NBS CPI for Sep 2026) · accessed Oct 2026
This article is general information, not financial, legal or tax advice. Products described are provided under the terms on this site and are subject to regulation and eligibility.