noun
unpaid capital; not fully paid up
Financial term referring to capital that has not been fully paid in, often used in corporate contexts.
未払い込みの株式は議決権を行使できない。
Shares with unpaid capital cannot exercise voting rights.
未払 is a broader term for 'unpaid' (e.g., bills, wages), whereas 未払い込み is limited to capital contributions.
Compound of 未 (mi, 'not yet') + 払い込み (haraikomi, 'payment, paying in'). The reading みはらいこみ reflects rendaku on はらいこみ.