Is a contribution share lawsuit possible?

It has been confirmed that you inquired about whether to proceed with a contribution share lawsuit.

As in your case, if you specially cared for the decedent or contributed to maintaining the decedent's assets, you can proceed with a contribution share lawsuit.

To file a contribution share lawsuit, evidence proving the degree and substantial content of the contribution is needed.

For example, parents' medical expense records, records of the period during which you cared for the parents, and specific evidence of household work or asset management apply.

In addition, support records for parents' health management, house repairs, home maintenance, and the like can also be recognized as important evidence.

If you can prove such contributions, you can receive more inheritance through a contribution share lawsuit.

As you asked, when there is a contributor, the method of calculating the inheritance share is as follows.

{(Value of inherited assets - contribution share) × Each heir's inheritance ratio} + (contribution share if a contributor)

At this time, the lawsuit must be filed against all other co-heirs, and you must submit a complaint to the family court with jurisdiction over the defendant's address.

As mentioned earlier, the lawsuit must be filed in a situation where evidence proving the contribution has been secured to obtain the desired result.

Therefore, it is important to fully understand the legal procedures and litigation process before proceeding with the lawsuit.

It is good to seek the help of an inheritance attorney with abundant relevant legal knowledge and experience to establish a specific plan for proving the contribution.