if you're a member of the National Health Service, you probably dread your health insurance bill every November. For freelancers, the self-employed, and retirees with fluctuating incomes, health insurance can be an unpredictable financial risk.

but there's good news. the National Health Insurance Service (KHIS) has significantly lowered the threshold for applying for health insurance premium adjustment and expanded its functions. This is more than just a change in administrative procedures ; it's a policy turning point that allows subscribers to proactively solve the "time difference problem," which has been a long-standing problem of the regional health insurance premium charging system.

we take a deep dive into the complexities of lowering health insurance premiums and preparing for health insurance premium increases, with a focus on the 2024 reform, from the perspective of one of the world's top content strategists.

a structural problem that plagued local enrollees: the dilemma of 'health insurance premium staggering'

unlike employed enrollees,localenrollees' health insurance premiums are based onboth wealth and income, with significant differences in the latter.

health insurance premiums for local enrollees are basically calculated based on the previous year's income and wealth as of June 1. you report your total income for the previous year in May of each year, and the KHIC receives this data in October and applies it to your premiums for November of that year. for example, in October 2024, you'll pay a premium based on your 2023 income until November, and then you'll pay a premium based on your 2024 income starting in November.

this creates a "health insurance premium lag problem" where your current income is not immediately reflected in your premium. the gap between earning income and paying premiums can be as much as 33 months.

why the time lag problem is devastating for the self-employed and retired

for those whose income has dropped sharply, this time lag becomes a huge burden , asthey are forced to pay high premiums based on their past income (when it was high) for months, even a year or more, even though their earning activity has stopped. This has been a liquidity threat for self-employedand freelance health insurance policyholders with fluctuating incomes.

the expansion of the KHIC' s adjustment application system is a key step in completing the objective of the reform of the income-based charging system, which came into effect in September 2022: fairer charges based on actual income.

innovative expansion of the premium adjustment application process in 2024

starting this year, the requirements for applying for a premium adjustment will be significantly relaxed, allowing people to apply when their income increases as well as when their income decreases.

1. interest, dividend, and pension income will also be eligible for the reduction

in the past, you could only apply for an adjustment if your business and labor income decreased, which made it difficult for retirees who rely on income from financial assets like real estate or stocks to qualify for a premium reduction if their income decreased.

but now, you can apply for an adjustment even if your interest, dividend, pension, or other income has decreased, including interest income health insurance premiums, dividend income health insurance premiums, and pension income health insurance premiums. this is a policy step forward that recognizes the reality of local subscribers with complex income structures and directly helps them manage their retirement finances. retirees who rely on financial income now have a flexible way to manage premium risk.

2. avoid a settlement bomb by 'pre-paying' as income increases

the most notable change is the ability to apply for an adjustment if your income increases.

the purpose of applying for an income increase adjustment is clear. by paying extra in advance in the year of a significant increase in income, you'll be able to avoid the "health insurance payment bomb," which is a large lump sum payment when your actual income is reflected in the following year.

if a local enrollee experiences a spike in income this year compared to the previous year, a large retroactive premium adjustmenta year or two later can cause a shock to household finances. by preemptively increasing monthly premiums by pre-paying when income increases, this future burden can be spread out over the current year, creating financial stability. this is an essential risk management tool for preparing for health insurance premium increases.

mechanisms for adjustment and settlement: How to strategically utilize them

thehealth insurance premium adjustment application system has two stages: a temporary "Adjustment" and a final "Settlement".

category description strategic use adjustment temporarily lower or increase your premium based on your current estimated income provide liquidity in the event of a drop in income, or spread the future burden in the event of an income spike settlement in November of the year following the year of adjustment, calculate payment difference based on actual income as determined additional payment or refund based on difference from actual income

timing and retroactive application of the adjustment

you must apply for an adjustment yourself, which is available starting in June. the timing depends on when you apply, for example, if you apply in July, your premiums will be retroactiveto June. You can also apply for a retroactive adjustment for premiums paid up to a year ago, especially if your income has dropped due to a job loss or closure. to minimize the cost of your retirement health insurance premiums, it's in your best interest to apply as soon as possible after your retirement or business closure.

take advantage of the 90-day "cancel" feature

if you apply for an income increase adjustment (prepay), future business results or financial market conditions may not be as expected. if you anticipate an additional payment burden or your financial plans have changed, you can cancel your original application by submitting an Application to Cancel Adjustment and Settlement Charge within 90 daysof the application date. 1 However, you should use this 90-day window as a last resort to manage financial risk, as you cannot cancel after the Income Adjustment premium has been assessed and charged.

note: You can't apply for or cancel either income adjustment or settlement separately, as the application for income adjustment is contingent upon settlement for the year.

checklist for managing health insurance premiums for local members

it's essential for rural enrollees to take advantage of the expanded premium adjustment application process to ensure financial stability.

1. comparison and strategic choices with the discretionary continuation enrollment system

in addition to the adjustment application, there are other ways to reduce the burden of health insurance premium increases after retirement.

the voluntary continuation system allows you to keep your premiums at the level of your pre-retirement employer for up to three years (36 months) if your premiums spike when you switch to a local plan after retirement. To take advantage of this system, you must have been an employer for at least 12 months in the 18 months prior to retirement. 2

what's the best option?

  • discretionary continuation: If you expect your local premium to be significantly higher than your workplace premium immediately after retirement, it's beneficial to have three years of stability.

  • apply for an adjustment: If you expect your local enrollee premium to be much lower than your employer premium immediately after retirement because you have little income and minimal assets, applying for an adjustment that allows you to immediately reduce your health insurance premiumis an advantage.

2. report income and asset changes immediately

the documentation you need toapply for an adjustment depends on the type of income change. it's important to have the correct documentation, as applications are often denied for underreporting income or lack of supporting documentation. 3

  • if your income decreases: you will need a certificate of suspension/closure, a retirement certificate, a dismissal certificate, and a certificate of income amount, especially if you are applying due to a decrease in financial income (interest, dividends). 4

  • property changes: you can also apply for a premium adjustment if you sell your property or change your rent, in which case you will need to submit a copy of the land registry, building/land book, or a rent contract with a definite date. 2

3. no missing income: 5 years, retroactive up to 10 years

with the importance of proactively managing income fluctuations, deliberately omitting income can result in serious penalties. under the National Health Insurance Act, the statute of limitations on premium charges is generally five years. if a failure to report income is confirmed, the KHIC can recalculate and retroactively charge health insurance premiums for that period. 5

if income omission due to intentional or gross negligence is confirmed, retroactive charges can be imposed for up to 10 years, so accurate and transparent reporting is essential for managing income-variable health insurance premiums. 6 If the retroactively imposed premium is large, you can reduce the burden by applying for installment payments to the KIC.

conclusion: Predictable health insurance premium management

the reform of the health insurance premium adjustment application system provides real financial stability for local subscriberswho have been suffering from the problem of health insurance premium time lag.

instead of simply receiving a premium reductionwhen their income decreases, they now have the autonomy to proactively prepare for premium increaseswhen their income increases. freelancers and self-employedindividuals, as well as retirees who rely on dividend or pension income, will be able to pay a premium that most closely matches their current income.

local members should now take a thorough look at their income fluctuations each June and utilize the Health Insurance Adjustment Application tostart managing their finances predictably.